210102396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4523}}^1$

素因数の和:4623

約数の個数: 72

約数和(自身を含む): 577624320

約数和(自身を除く): 367521924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 3318, 3871, 4523, 6636, 7742, 9046, 11613, 13569, 15484, 18092, 23226, 27138, 31661, 46452, 54276, 63322, 94983, 126644, 189966, 221627, 357317, 379932, 443254, 664881, 714634, 886508, 1071951, 1329762, 1429268, 2143902, 2501219, 2659524, 4287804, 5002438, 7503657, 10004876, 15007314, 17508533, 30014628, 35017066, 52525599, 70034132, 105051198, 210102396]

約数ペア:

[(1, 210102396), (2, 105051198), (3, 70034132), (4, 52525599), (6, 35017066), (7, 30014628), (12, 17508533), (14, 15007314), (21, 10004876), (28, 7503657), (42, 5002438), (49, 4287804), (79, 2659524), (84, 2501219), (98, 2143902), (147, 1429268), (158, 1329762), (196, 1071951), (237, 886508), (294, 714634), (316, 664881), (474, 443254), (553, 379932), (588, 357317), (948, 221627), (1106, 189966), (1659, 126644), (2212, 94983), (3318, 63322), (3871, 54276), (4523, 46452), (6636, 31661), (7742, 27138), (9046, 23226), (11613, 18092), (13569, 15484)]