201157893

素因数分解:

$3^2\times {\mathrm{1171}}^1\times {\mathrm{19087}}^1$

素因数の和:20264

約数の個数: 12

約数和(自身を含む): 290824768

約数和(自身を除く): 89666875

約数列:

[1, 3, 9, 1171, 3513, 10539, 19087, 57261, 171783, 22350877, 67052631, 201157893]

約数ペア:

[(1, 201157893), (3, 67052631), (9, 22350877), (1171, 171783), (3513, 57261), (10539, 19087)]