268515214

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{2767}}^1$

素因数の和:3192

約数の個数: 24

約数和(自身を含む): 443981664

約数和(自身を除く): 175466450

約数列:

[1, 2, 11, 22, 121, 242, 401, 802, 2767, 4411, 5534, 8822, 30437, 48521, 60874, 97042, 334807, 669614, 1109567, 2219134, 12205237, 24410474, 134257607, 268515214]

約数ペア:

[(1, 268515214), (2, 134257607), (11, 24410474), (22, 12205237), (121, 2219134), (242, 1109567), (401, 669614), (802, 334807), (2767, 97042), (4411, 60874), (5534, 48521), (8822, 30437)]