201891262

素因数分解:

$2^1\times {\mathrm{461}}^1\times {\mathrm{218971}}^1$

素因数の和:219434

約数の個数: 8

約数和(自身を含む): 303495192

約数和(自身を除く): 101603930

約数列:

[1, 2, 461, 922, 218971, 437942, 100945631, 201891262]

約数ペア:

[(1, 201891262), (2, 100945631), (461, 437942), (922, 218971)]