208453207

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{443}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 221303808

約数和(自身を除く): 12850601

約数列:

[1, 31, 43, 353, 443, 1333, 10943, 13733, 15179, 19049, 156379, 470549, 590519, 4847749, 6724297, 208453207]

約数ペア:

[(1, 208453207), (31, 6724297), (43, 4847749), (353, 590519), (443, 470549), (1333, 156379), (10943, 19049), (13733, 15179)]