205101722

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{111833}}^1$

素因数の和:111973

約数の個数: 16

約数和(自身を含む): 354290112

約数和(自身を除く): 149188390

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 111833, 223666, 782831, 1565662, 14650123, 29300246, 102550861, 205101722]

約数ペア:

[(1, 205101722), (2, 102550861), (7, 29300246), (14, 14650123), (131, 1565662), (262, 782831), (917, 223666), (1834, 111833)]