201156557

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{9091}}^1$

素因数の和:9236

約数の個数: 16

約数和(自身を含む): 240028800

約数和(自身を除く): 38872243

約数列:

[1, 7, 29, 109, 203, 763, 3161, 9091, 22127, 63637, 263639, 990919, 1845473, 6936433, 28736651, 201156557]

約数ペア:

[(1, 201156557), (7, 28736651), (29, 6936433), (109, 1845473), (203, 990919), (763, 263639), (3161, 63637), (9091, 22127)]