198221390644

素因数分解:

$2^2\times {\mathrm{1427}}^1\times {\mathrm{34726943}}^1$

素因数の和:34728374

約数の個数: 12

約数和(自身を含む): 347130532224

約数和(自身を除く): 148909141580

約数列:

[1, 2, 4, 1427, 2854, 5708, 34726943, 69453886, 138907772, 49555347661, 99110695322, 198221390644]

約数ペア:

[(1, 198221390644), (2, 99110695322), (4, 49555347661), (1427, 138907772), (2854, 69453886), (5708, 34726943)]