201208942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{27631}}^1$

素因数の和:27975

約数の個数: 16

約数和(自身を含む): 330257664

約数和(自身を除く): 129048722

約数列:

[1, 2, 11, 22, 331, 662, 3641, 7282, 27631, 55262, 303941, 607882, 9145861, 18291722, 100604471, 201208942]

約数ペア:

[(1, 201208942), (2, 100604471), (11, 18291722), (22, 9145861), (331, 607882), (662, 303941), (3641, 55262), (7282, 27631)]