201802237

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{316801}}^1$

素因数の和:316828

約数の個数: 12

約数和(自身を含む): 252807996

約数和(自身を除く): 51005759

約数列:

[1, 7, 13, 49, 91, 637, 316801, 2217607, 4118413, 15523249, 28828891, 201802237]

約数ペア:

[(1, 201802237), (7, 28828891), (13, 15523249), (49, 4118413), (91, 2217607), (637, 316801)]