208806444

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 288

約数和(自身を含む): 730840320

約数和(自身を除く): 522033876

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 27, 28, 33, 34, 36, 42, 44, 49, 51, 54, 63, 66, 68, 77, 84, 98, 99, 102, 108, 119, 126, 132, 147, 153, 154, 187, 189, 196, 198, 204, 211, 231, 238, 252, 294, 297, 306, 308, 357, 374, 378, 396, 422, 441, 459, 462, 476, 539, 561, 588, 594, 612, 633, 693, 714, 748, 756, 833, 844, 882, 918, 924, 1071, 1078, 1122, 1188, 1266, 1309, 1323, 1386, 1428, 1477, 1617, 1666, 1683, 1764, 1836, 1899, 2079, 2142, 2156, 2244, 2321, 2499, 2532, 2618, 2646, 2772, 2954, 3213, 3234, 3332, 3366, 3587, 3798, 3927, 4158, 4284, 4431, 4642, 4851, 4998, 5049, 5236, 5292, 5697, 5908, 6426, 6468, 6732, 6963, 7174, 7497, 7596, 7854, 8316, 8862, 9163, 9284, 9702, 9996, 10098, 10339, 10761, 11394, 11781, 12852, 13293, 13926, 14348, 14553, 14994, 15708, 16247, 17724, 18326, 19404, 20196, 20678, 20889, 21522, 22491, 22788, 23562, 25109, 26586, 27489, 27852, 29106, 29988, 31017, 32283, 32494, 35343, 36652, 39457, 39879, 41356, 41778, 43044, 44982, 47124, 48741, 50218, 53172, 54978, 58212, 62034, 62667, 64566, 64988, 70686, 75327, 78914, 79758, 82467, 83556, 89964, 93051, 96849, 97482, 100436, 109956, 113729, 118371, 124068, 125334, 129132, 141372, 146223, 150654, 157828, 159516, 164934, 175763, 186102, 193698, 194964, 225981, 227458, 236742, 247401, 250668, 276199, 279153, 292446, 301308, 329868, 341187, 351526, 355113, 372204, 387396, 438669, 451962, 454916, 473484, 494802, 527289, 552398, 558306, 584892, 677943, 682374, 703052, 710226, 828597, 877338, 903924, 989604, 1023561, 1054578, 1065339, 1104796, 1116612, 1355886, 1364748, 1420452, 1581867, 1657194, 1754676, 1933393, 2047122, 2109156, 2130678, 2485791, 2711772, 3070683, 3163734, 3314388, 3866786, 4094244, 4261356, 4745601, 4971582, 5800179, 6141366, 6327468, 7457373, 7733572, 9491202, 9943164, 11600358, 12282732, 14914746, 17400537, 18982404, 23200716, 29829492, 34801074, 52201611, 69602148, 104403222, 208806444]

約数ペア:

[(1, 208806444), (2, 104403222), (3, 69602148), (4, 52201611), (6, 34801074), (7, 29829492), (9, 23200716), (11, 18982404), (12, 17400537), (14, 14914746), (17, 12282732), (18, 11600358), (21, 9943164), (22, 9491202), (27, 7733572), (28, 7457373), (33, 6327468), (34, 6141366), (36, 5800179), (42, 4971582), (44, 4745601), (49, 4261356), (51, 4094244), (54, 3866786), (63, 3314388), (66, 3163734), (68, 3070683), (77, 2711772), (84, 2485791), (98, 2130678), (99, 2109156), (102, 2047122), (108, 1933393), (119, 1754676), (126, 1657194), (132, 1581867), (147, 1420452), (153, 1364748), (154, 1355886), (187, 1116612), (189, 1104796), (196, 1065339), (198, 1054578), (204, 1023561), (211, 989604), (231, 903924), (238, 877338), (252, 828597), (294, 710226), (297, 703052), (306, 682374), (308, 677943), (357, 584892), (374, 558306), (378, 552398), (396, 527289), (422, 494802), (441, 473484), (459, 454916), (462, 451962), (476, 438669), (539, 387396), (561, 372204), (588, 355113), (594, 351526), (612, 341187), (633, 329868), (693, 301308), (714, 292446), (748, 279153), (756, 276199), (833, 250668), (844, 247401), (882, 236742), (918, 227458), (924, 225981), (1071, 194964), (1078, 193698), (1122, 186102), (1188, 175763), (1266, 164934), (1309, 159516), (1323, 157828), (1386, 150654), (1428, 146223), (1477, 141372), (1617, 129132), (1666, 125334), (1683, 124068), (1764, 118371), (1836, 113729), (1899, 109956), (2079, 100436), (2142, 97482), (2156, 96849), (2244, 93051), (2321, 89964), (2499, 83556), (2532, 82467), (2618, 79758), (2646, 78914), (2772, 75327), (2954, 70686), (3213, 64988), (3234, 64566), (3332, 62667), (3366, 62034), (3587, 58212), (3798, 54978), (3927, 53172), (4158, 50218), (4284, 48741), (4431, 47124), (4642, 44982), (4851, 43044), (4998, 41778), (5049, 41356), (5236, 39879), (5292, 39457), (5697, 36652), (5908, 35343), (6426, 32494), (6468, 32283), (6732, 31017), (6963, 29988), (7174, 29106), (7497, 27852), (7596, 27489), (7854, 26586), (8316, 25109), (8862, 23562), (9163, 22788), (9284, 22491), (9702, 21522), (9996, 20889), (10098, 20678), (10339, 20196), (10761, 19404), (11394, 18326), (11781, 17724), (12852, 16247), (13293, 15708), (13926, 14994), (14348, 14553)]