207668748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2371

約数の個数: 96

約数和(自身を含む): 590413824

約数和(自身を除く): 382745076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 47, 69, 84, 92, 94, 138, 141, 161, 188, 276, 282, 322, 329, 483, 564, 644, 658, 966, 987, 1081, 1316, 1932, 1974, 2162, 2287, 3243, 3948, 4324, 4574, 6486, 6861, 7567, 9148, 12972, 13722, 15134, 16009, 22701, 27444, 30268, 32018, 45402, 48027, 52601, 64036, 90804, 96054, 105202, 107489, 157803, 192108, 210404, 214978, 315606, 322467, 368207, 429956, 631212, 644934, 736414, 752423, 1104621, 1289868, 1472828, 1504846, 2209242, 2257269, 2472247, 3009692, 4418484, 4514538, 4944494, 7416741, 9029076, 9888988, 14833482, 17305729, 29666964, 34611458, 51917187, 69222916, 103834374, 207668748]

約数ペア:

[(1, 207668748), (2, 103834374), (3, 69222916), (4, 51917187), (6, 34611458), (7, 29666964), (12, 17305729), (14, 14833482), (21, 9888988), (23, 9029076), (28, 7416741), (42, 4944494), (46, 4514538), (47, 4418484), (69, 3009692), (84, 2472247), (92, 2257269), (94, 2209242), (138, 1504846), (141, 1472828), (161, 1289868), (188, 1104621), (276, 752423), (282, 736414), (322, 644934), (329, 631212), (483, 429956), (564, 368207), (644, 322467), (658, 315606), (966, 214978), (987, 210404), (1081, 192108), (1316, 157803), (1932, 107489), (1974, 105202), (2162, 96054), (2287, 90804), (3243, 64036), (3948, 52601), (4324, 48027), (4574, 45402), (6486, 32018), (6861, 30268), (7567, 27444), (9148, 22701), (12972, 16009), (13722, 15134)]