208023281270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:535

約数の個数: 256

約数和(自身を含む): 465568653312

約数和(自身を除く): 257545372042

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 71, 73, 97, 115, 142, 146, 161, 194, 230, 257, 322, 355, 365, 485, 497, 511, 514, 679, 710, 730, 805, 970, 994, 1022, 1285, 1358, 1610, 1633, 1679, 1799, 2231, 2485, 2555, 2570, 3266, 3358, 3395, 3598, 4462, 4970, 5110, 5183, 5911, 6790, 6887, 7081, 8165, 8395, 8995, 10366, 11155, 11431, 11753, 11822, 13774, 14162, 15617, 16330, 16790, 17990, 18247, 18761, 22310, 22862, 23506, 24929, 25915, 29555, 31234, 34435, 35405, 36281, 36494, 37522, 41377, 48209, 49567, 49858, 51830, 57155, 58765, 59110, 68870, 70810, 72562, 78085, 82754, 91235, 93805, 96418, 99134, 114310, 117530, 119209, 124645, 127729, 131327, 156170, 158401, 162863, 174503, 181405, 182470, 187610, 206885, 238418, 241045, 247835, 249290, 255458, 262654, 316802, 325726, 349006, 362810, 413770, 419681, 431503, 482090, 495670, 502751, 573367, 596045, 638645, 656635, 792005, 814315, 834463, 839362, 863006, 872515, 1005502, 1108807, 1140041, 1146734, 1192090, 1277290, 1313270, 1332031, 1584010, 1628630, 1668926, 1745030, 1769959, 1819817, 2098405, 2157515, 2217614, 2280082, 2513755, 2664062, 2866835, 2937767, 3020521, 3519257, 3539918, 3639634, 4013569, 4172315, 4196810, 4315030, 5027510, 5544035, 5700205, 5733670, 5875534, 6041042, 6660155, 7038514, 8027138, 8344630, 8849795, 9099085, 9324217, 11088070, 11400410, 11563273, 12389713, 12738719, 13320310, 14688835, 15102605, 17596285, 17699590, 18198170, 18648434, 20067845, 23126546, 24779426, 25477438, 29377670, 30205210, 30636713, 35192570, 40135690, 40709057, 41855791, 46621085, 57816365, 61273426, 61948565, 63693595, 80942911, 81418114, 83711582, 93242170, 115632730, 123897130, 127387190, 129207007, 153183565, 161885822, 203545285, 209278955, 214456991, 258414014, 284963399, 292990537, 306367130, 404714555, 407090570, 418557910, 428913982, 569926798, 585981074, 646035035, 809429110, 904449049, 1072284955, 1292070070, 1424816995, 1464952685, 1808898098, 2144569910, 2849633990, 2929905370, 2971761161, 4522245245, 5943522322, 9044490490, 14858805805, 20802328127, 29717611610, 41604656254, 104011640635, 208023281270]

約数ペア:

[(1, 208023281270), (2, 104011640635), (5, 41604656254), (7, 29717611610), (10, 20802328127), (14, 14858805805), (23, 9044490490), (35, 5943522322), (46, 4522245245), (70, 2971761161), (71, 2929905370), (73, 2849633990), (97, 2144569910), (115, 1808898098), (142, 1464952685), (146, 1424816995), (161, 1292070070), (194, 1072284955), (230, 904449049), (257, 809429110), (322, 646035035), (355, 585981074), (365, 569926798), (485, 428913982), (497, 418557910), (511, 407090570), (514, 404714555), (679, 306367130), (710, 292990537), (730, 284963399), (805, 258414014), (970, 214456991), (994, 209278955), (1022, 203545285), (1285, 161885822), (1358, 153183565), (1610, 129207007), (1633, 127387190), (1679, 123897130), (1799, 115632730), (2231, 93242170), (2485, 83711582), (2555, 81418114), (2570, 80942911), (3266, 63693595), (3358, 61948565), (3395, 61273426), (3598, 57816365), (4462, 46621085), (4970, 41855791), (5110, 40709057), (5183, 40135690), (5911, 35192570), (6790, 30636713), (6887, 30205210), (7081, 29377670), (8165, 25477438), (8395, 24779426), (8995, 23126546), (10366, 20067845), (11155, 18648434), (11431, 18198170), (11753, 17699590), (11822, 17596285), (13774, 15102605), (14162, 14688835), (15617, 13320310), (16330, 12738719), (16790, 12389713), (17990, 11563273), (18247, 11400410), (18761, 11088070), (22310, 9324217), (22862, 9099085), (23506, 8849795), (24929, 8344630), (25915, 8027138), (29555, 7038514), (31234, 6660155), (34435, 6041042), (35405, 5875534), (36281, 5733670), (36494, 5700205), (37522, 5544035), (41377, 5027510), (48209, 4315030), (49567, 4196810), (49858, 4172315), (51830, 4013569), (57155, 3639634), (58765, 3539918), (59110, 3519257), (68870, 3020521), (70810, 2937767), (72562, 2866835), (78085, 2664062), (82754, 2513755), (91235, 2280082), (93805, 2217614), (96418, 2157515), (99134, 2098405), (114310, 1819817), (117530, 1769959), (119209, 1745030), (124645, 1668926), (127729, 1628630), (131327, 1584010), (156170, 1332031), (158401, 1313270), (162863, 1277290), (174503, 1192090), (181405, 1146734), (182470, 1140041), (187610, 1108807), (206885, 1005502), (238418, 872515), (241045, 863006), (247835, 839362), (249290, 834463), (255458, 814315), (262654, 792005), (316802, 656635), (325726, 638645), (349006, 596045), (362810, 573367), (413770, 502751), (419681, 495670), (431503, 482090)]