207423216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1484

約数の個数: 240

約数和(自身を含む): 779950080

約数和(自身を除く): 572526864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 112, 117, 126, 132, 143, 144, 154, 156, 168, 176, 182, 198, 208, 231, 234, 252, 264, 273, 286, 308, 312, 336, 364, 396, 429, 462, 468, 504, 528, 546, 572, 616, 624, 693, 728, 792, 819, 858, 924, 936, 1001, 1008, 1092, 1144, 1232, 1287, 1386, 1439, 1456, 1584, 1638, 1716, 1848, 1872, 2002, 2184, 2288, 2574, 2772, 2878, 3003, 3276, 3432, 3696, 4004, 4317, 4368, 5148, 5544, 5756, 6006, 6552, 6864, 8008, 8634, 9009, 10073, 10296, 11088, 11512, 12012, 12951, 13104, 15829, 16016, 17268, 18018, 18707, 20146, 20592, 23024, 24024, 25902, 30219, 31658, 34536, 36036, 37414, 40292, 47487, 48048, 51804, 56121, 60438, 63316, 69072, 72072, 74828, 80584, 90657, 94974, 103608, 110803, 112242, 120876, 126632, 130949, 142461, 144144, 149656, 161168, 168363, 181314, 189948, 205777, 207216, 221606, 224484, 241752, 253264, 261898, 284922, 299312, 332409, 336726, 362628, 379896, 392847, 411554, 443212, 448968, 483504, 523796, 569844, 617331, 664818, 673452, 725256, 759792, 785694, 823108, 886424, 897936, 997227, 1047592, 1139688, 1178541, 1234662, 1329636, 1346904, 1440439, 1450512, 1571388, 1646216, 1772848, 1851993, 1994454, 2095184, 2279376, 2357082, 2469324, 2659272, 2693808, 2880878, 3142776, 3292432, 3703986, 3988908, 4321317, 4714164, 4938648, 5318544, 5761756, 6285552, 7407972, 7977816, 8642634, 9428328, 9877296, 11523512, 12963951, 14815944, 15955632, 17285268, 18856656, 23047024, 25927902, 29631888, 34570536, 51855804, 69141072, 103711608, 207423216]

約数ペア:

[(1, 207423216), (2, 103711608), (3, 69141072), (4, 51855804), (6, 34570536), (7, 29631888), (8, 25927902), (9, 23047024), (11, 18856656), (12, 17285268), (13, 15955632), (14, 14815944), (16, 12963951), (18, 11523512), (21, 9877296), (22, 9428328), (24, 8642634), (26, 7977816), (28, 7407972), (33, 6285552), (36, 5761756), (39, 5318544), (42, 4938648), (44, 4714164), (48, 4321317), (52, 3988908), (56, 3703986), (63, 3292432), (66, 3142776), (72, 2880878), (77, 2693808), (78, 2659272), (84, 2469324), (88, 2357082), (91, 2279376), (99, 2095184), (104, 1994454), (112, 1851993), (117, 1772848), (126, 1646216), (132, 1571388), (143, 1450512), (144, 1440439), (154, 1346904), (156, 1329636), (168, 1234662), (176, 1178541), (182, 1139688), (198, 1047592), (208, 997227), (231, 897936), (234, 886424), (252, 823108), (264, 785694), (273, 759792), (286, 725256), (308, 673452), (312, 664818), (336, 617331), (364, 569844), (396, 523796), (429, 483504), (462, 448968), (468, 443212), (504, 411554), (528, 392847), (546, 379896), (572, 362628), (616, 336726), (624, 332409), (693, 299312), (728, 284922), (792, 261898), (819, 253264), (858, 241752), (924, 224484), (936, 221606), (1001, 207216), (1008, 205777), (1092, 189948), (1144, 181314), (1232, 168363), (1287, 161168), (1386, 149656), (1439, 144144), (1456, 142461), (1584, 130949), (1638, 126632), (1716, 120876), (1848, 112242), (1872, 110803), (2002, 103608), (2184, 94974), (2288, 90657), (2574, 80584), (2772, 74828), (2878, 72072), (3003, 69072), (3276, 63316), (3432, 60438), (3696, 56121), (4004, 51804), (4317, 48048), (4368, 47487), (5148, 40292), (5544, 37414), (5756, 36036), (6006, 34536), (6552, 31658), (6864, 30219), (8008, 25902), (8634, 24024), (9009, 23024), (10073, 20592), (10296, 20146), (11088, 18707), (11512, 18018), (12012, 17268), (12951, 16016), (13104, 15829)]