247973692

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{12101}}^1$

素因数の和:12261

約数の個数: 24

約数和(自身を含む): 447289920

約数和(自身を除く): 199316228

約数列:

[1, 2, 4, 47, 94, 109, 188, 218, 436, 5123, 10246, 12101, 20492, 24202, 48404, 568747, 1137494, 1319009, 2274988, 2638018, 5276036, 61993423, 123986846, 247973692]

約数ペア:

[(1, 247973692), (2, 123986846), (4, 61993423), (47, 5276036), (94, 2638018), (109, 2274988), (188, 1319009), (218, 1137494), (436, 568747), (5123, 48404), (10246, 24202), (12101, 20492)]