207624648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{397}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 651064320

約数和(自身を除く): 443439672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 283, 308, 397, 462, 566, 616, 794, 849, 924, 1132, 1191, 1588, 1698, 1848, 1981, 2264, 2382, 2779, 3113, 3176, 3396, 3962, 4367, 4764, 5558, 5943, 6226, 6792, 7924, 8337, 8734, 9339, 9528, 11116, 11886, 12452, 13101, 15848, 16674, 17468, 18678, 21791, 22232, 23772, 24904, 26202, 30569, 33348, 34936, 37356, 43582, 47544, 52404, 61138, 65373, 66696, 74712, 87164, 91707, 104808, 112351, 122276, 130746, 174328, 183414, 224702, 244552, 261492, 337053, 366828, 449404, 522984, 674106, 733656, 786457, 898808, 1235861, 1348212, 1572914, 2359371, 2471722, 2696424, 3145828, 3707583, 4718742, 4943444, 6291656, 7415166, 8651027, 9437484, 9886888, 14830332, 17302054, 18874968, 25953081, 29660664, 34604108, 51906162, 69208216, 103812324, 207624648]

約数ペア:

[(1, 207624648), (2, 103812324), (3, 69208216), (4, 51906162), (6, 34604108), (7, 29660664), (8, 25953081), (11, 18874968), (12, 17302054), (14, 14830332), (21, 9886888), (22, 9437484), (24, 8651027), (28, 7415166), (33, 6291656), (42, 4943444), (44, 4718742), (56, 3707583), (66, 3145828), (77, 2696424), (84, 2471722), (88, 2359371), (132, 1572914), (154, 1348212), (168, 1235861), (231, 898808), (264, 786457), (283, 733656), (308, 674106), (397, 522984), (462, 449404), (566, 366828), (616, 337053), (794, 261492), (849, 244552), (924, 224702), (1132, 183414), (1191, 174328), (1588, 130746), (1698, 122276), (1848, 112351), (1981, 104808), (2264, 91707), (2382, 87164), (2779, 74712), (3113, 66696), (3176, 65373), (3396, 61138), (3962, 52404), (4367, 47544), (4764, 43582), (5558, 37356), (5943, 34936), (6226, 33348), (6792, 30569), (7924, 26202), (8337, 24904), (8734, 23772), (9339, 22232), (9528, 21791), (11116, 18678), (11886, 17468), (12452, 16674), (13101, 15848)]