215546104

素因数分解:

$2^3\times {\mathrm{2459}}^1\times {\mathrm{10957}}^1$

素因数の和:13422

約数の個数: 16

約数和(自身を含む): 404350200

約数和(自身を除く): 188804096

約数列:

[1, 2, 4, 8, 2459, 4918, 9836, 10957, 19672, 21914, 43828, 87656, 26943263, 53886526, 107773052, 215546104]

約数ペア:

[(1, 215546104), (2, 107773052), (4, 53886526), (8, 26943263), (2459, 87656), (4918, 43828), (9836, 21914), (10957, 19672)]