102000556

素因数分解:

$2^2\times 7^2\times {\mathrm{520411}}^1$

素因数の和:520429

約数の個数: 18

約数和(自身を含む): 207644388

約数和(自身を除く): 105643832

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 520411, 1040822, 2081644, 3642877, 7285754, 14571508, 25500139, 51000278, 102000556]

約数ペア:

[(1, 102000556), (2, 51000278), (4, 25500139), (7, 14571508), (14, 7285754), (28, 3642877), (49, 2081644), (98, 1040822), (196, 520411)]