207937132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3313}}^1$

素因数の和:3418

約数の個数: 48

約数和(自身を含む): 420904512

約数和(自身を除く): 212967380

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 71, 142, 221, 284, 442, 884, 923, 1207, 1846, 2414, 3313, 3692, 4828, 6626, 13252, 15691, 31382, 43069, 56321, 62764, 86138, 112642, 172276, 225284, 235223, 470446, 732173, 940892, 1464346, 2928692, 3057899, 3998791, 6115798, 7997582, 12231596, 15995164, 51984283, 103968566, 207937132]

約数ペア:

[(1, 207937132), (2, 103968566), (4, 51984283), (13, 15995164), (17, 12231596), (26, 7997582), (34, 6115798), (52, 3998791), (68, 3057899), (71, 2928692), (142, 1464346), (221, 940892), (284, 732173), (442, 470446), (884, 235223), (923, 225284), (1207, 172276), (1846, 112642), (2414, 86138), (3313, 62764), (3692, 56321), (4828, 43069), (6626, 31382), (13252, 15691)]