207828638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{6131}}^1$

素因数の和:7147

約数の個数: 16

約数和(自身を含む): 330465744

約数和(自身を除く): 122637106

約数列:

[1, 2, 17, 34, 997, 1994, 6131, 12262, 16949, 33898, 104227, 208454, 6112607, 12225214, 103914319, 207828638]

約数ペア:

[(1, 207828638), (2, 103914319), (17, 12225214), (34, 6112607), (997, 208454), (1994, 104227), (6131, 33898), (12262, 16949)]