200857563

素因数分解:

$3^4\times {\mathrm{617}}^1\times {\mathrm{4019}}^1$

素因数の和:4648

約数の個数: 20

約数和(自身を含む): 300607560

約数和(自身を除く): 99749997

約数列:

[1, 3, 9, 27, 81, 617, 1851, 4019, 5553, 12057, 16659, 36171, 49977, 108513, 325539, 2479723, 7439169, 22317507, 66952521, 200857563]

約数ペア:

[(1, 200857563), (3, 66952521), (9, 22317507), (27, 7439169), (81, 2479723), (617, 325539), (1851, 108513), (4019, 49977), (5553, 36171), (12057, 16659)]