199759976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1920769}}^1$

素因数の和:1920788

約数の個数: 16

約数和(自身を含む): 403361700

約数和(自身を除く): 203601724

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1920769, 3841538, 7683076, 15366152, 24969997, 49939994, 99879988, 199759976]

約数ペア:

[(1, 199759976), (2, 99879988), (4, 49939994), (8, 24969997), (13, 15366152), (26, 7683076), (52, 3841538), (104, 1920769)]