200901142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{249257}}^1$

素因数の和:249303

約数の個数: 16

約数和(自身を含む): 335002752

約数和(自身を除く): 134101610

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 249257, 498514, 3240341, 6480682, 7726967, 15453934, 100450571, 200901142]

約数ペア:

[(1, 200901142), (2, 100450571), (13, 15453934), (26, 7726967), (31, 6480682), (62, 3240341), (403, 498514), (806, 249257)]