196157218

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{8269}}^1$

素因数の和:8709

約数の個数: 16

約数和(自身を含む): 305163000

約数和(自身を除く): 109005782

約数列:

[1, 2, 29, 58, 409, 818, 8269, 11861, 16538, 23722, 239801, 479602, 3382021, 6764042, 98078609, 196157218]

約数ペア:

[(1, 196157218), (2, 98078609), (29, 6764042), (58, 3382021), (409, 479602), (818, 239801), (8269, 23722), (11861, 16538)]