207853294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{20231}}^1$

素因数の和:20711

約数の個数: 16

約数和(自身を含む): 340868736

約数和(自身を除く): 133015442

約数列:

[1, 2, 11, 22, 467, 934, 5137, 10274, 20231, 40462, 222541, 445082, 9447877, 18895754, 103926647, 207853294]

約数ペア:

[(1, 207853294), (2, 103926647), (11, 18895754), (22, 9447877), (467, 445082), (934, 222541), (5137, 40462), (10274, 20231)]