201057026

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1\times {\mathrm{1229}}^1$

素因数の和:1909

約数の個数: 16

約数和(自身を含む): 304336440

約数和(自身を除く): 103279414

約数列:

[1, 2, 157, 314, 521, 1042, 1229, 2458, 81797, 163594, 192953, 385906, 640309, 1280618, 100528513, 201057026]

約数ペア:

[(1, 201057026), (2, 100528513), (157, 1280618), (314, 640309), (521, 385906), (1042, 192953), (1229, 163594), (2458, 81797)]