201950104

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{80651}}^1$

素因数の和:80970

約数の個数: 16

約数和(自身を含む): 379870920

約数和(自身を除く): 177920816

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 80651, 161302, 322604, 645208, 25243763, 50487526, 100975052, 201950104]

約数ペア:

[(1, 201950104), (2, 100975052), (4, 50487526), (8, 25243763), (313, 645208), (626, 322604), (1252, 161302), (2504, 80651)]