205125280918

素因数分解:

$2^1\times {\mathrm{383}}^1\times {\mathrm{1097}}^1\times {\mathrm{244109}}^1$

素因数の和:245591

約数の個数: 16

約数和(自身を含む): 308773762560

約数和(自身を除く): 103648481642

約数列:

[1, 2, 383, 766, 1097, 2194, 244109, 420151, 488218, 840302, 93493747, 186987494, 267787573, 535575146, 102562640459, 205125280918]

約数ペア:

[(1, 205125280918), (2, 102562640459), (383, 535575146), (766, 267787573), (1097, 186987494), (2194, 93493747), (244109, 840302), (420151, 488218)]