201248824918

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{15427}}^1\times {\mathrm{210407}}^1$

素因数の和:225867

約数の個数: 16

約数和(自身を含む): 311632763904

約数和(自身を除く): 110383938986

約数列:

[1, 2, 31, 62, 15427, 30854, 210407, 420814, 478237, 956474, 6522617, 13045234, 3245948789, 6491897578, 100624412459, 201248824918]

約数ペア:

[(1, 201248824918), (2, 100624412459), (31, 6491897578), (62, 3245948789), (15427, 13045234), (30854, 6522617), (210407, 956474), (420814, 478237)]