200945983

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{661}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 232409664

約数和(自身を除く): 31463681

約数列:

[1, 7, 137, 317, 661, 959, 2219, 4627, 43429, 90557, 209537, 304003, 633899, 1466759, 28706569, 200945983]

約数ペア:

[(1, 200945983), (7, 28706569), (137, 1466759), (317, 633899), (661, 304003), (959, 209537), (2219, 90557), (4627, 43429)]