201899132

素因数分解:

$2^2\times {\mathrm{557}}^1\times {\mathrm{90619}}^1$

素因数の和:91180

約数の個数: 12

約数和(自身を含む): 353961720

約数和(自身を除く): 152062588

約数列:

[1, 2, 4, 557, 1114, 2228, 90619, 181238, 362476, 50474783, 100949566, 201899132]

約数ペア:

[(1, 201899132), (2, 100949566), (4, 50474783), (557, 362476), (1114, 181238), (2228, 90619)]