207874832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{2267}}^1$

素因数の和:2807

約数の個数: 40

約数和(自身を含む): 440409312

約数和(自身を除く): 232534480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 521, 1042, 2084, 2267, 4168, 4534, 5731, 8336, 9068, 11462, 18136, 22924, 24937, 36272, 45848, 49874, 91696, 99748, 199496, 398992, 1181107, 2362214, 4724428, 9448856, 12992177, 18897712, 25984354, 51968708, 103937416, 207874832]

約数ペア:

[(1, 207874832), (2, 103937416), (4, 51968708), (8, 25984354), (11, 18897712), (16, 12992177), (22, 9448856), (44, 4724428), (88, 2362214), (176, 1181107), (521, 398992), (1042, 199496), (2084, 99748), (2267, 91696), (4168, 49874), (4534, 45848), (5731, 36272), (8336, 24937), (9068, 22924), (11462, 18136)]