204515426

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1\times {\mathrm{1699}}^1$

素因数の和:2273

約数の個数: 16

約数和(自身を含む): 309876000

約数和(自身を除く): 105360574

約数列:

[1, 2, 139, 278, 433, 866, 1699, 3398, 60187, 120374, 236161, 472322, 735667, 1471334, 102257713, 204515426]

約数ペア:

[(1, 204515426), (2, 102257713), (139, 1471334), (278, 735667), (433, 472322), (866, 236161), (1699, 120374), (3398, 60187)]