207350638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{325001}}^1$

素因数の和:325043

約数の個数: 16

約数和(自身を含む): 351002160

約数和(自身を除く): 143651522

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 325001, 650002, 3575011, 7150022, 9425029, 18850058, 103675319, 207350638]

約数ペア:

[(1, 207350638), (2, 103675319), (11, 18850058), (22, 9425029), (29, 7150022), (58, 3575011), (319, 650002), (638, 325001)]