204550982

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1\times {\mathrm{1613}}^1$

素因数の和:2167

約数の個数: 16

約数和(自身を含む): 309694320

約数和(自身を除く): 105143338

約数列:

[1, 2, 163, 326, 389, 778, 1613, 3226, 63407, 126814, 262919, 525838, 627457, 1254914, 102275491, 204550982]

約数ペア:

[(1, 204550982), (2, 102275491), (163, 1254914), (326, 627457), (389, 525838), (778, 262919), (1613, 126814), (3226, 63407)]