201661512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3571}}^1$

素因数の和:3774

約数の個数: 64

約数和(自身を含む): 546087360

約数和(自身を除く): 344425848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 181, 312, 362, 543, 724, 1086, 1448, 2172, 2353, 3571, 4344, 4706, 7059, 7142, 9412, 10713, 14118, 14284, 18824, 21426, 28236, 28568, 42852, 46423, 56472, 85704, 92846, 139269, 185692, 278538, 371384, 557076, 646351, 1114152, 1292702, 1939053, 2585404, 3878106, 5170808, 7756212, 8402563, 15512424, 16805126, 25207689, 33610252, 50415378, 67220504, 100830756, 201661512]

約数ペア:

[(1, 201661512), (2, 100830756), (3, 67220504), (4, 50415378), (6, 33610252), (8, 25207689), (12, 16805126), (13, 15512424), (24, 8402563), (26, 7756212), (39, 5170808), (52, 3878106), (78, 2585404), (104, 1939053), (156, 1292702), (181, 1114152), (312, 646351), (362, 557076), (543, 371384), (724, 278538), (1086, 185692), (1448, 139269), (2172, 92846), (2353, 85704), (3571, 56472), (4344, 46423), (4706, 42852), (7059, 28568), (7142, 28236), (9412, 21426), (10713, 18824), (14118, 14284)]