227660690

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{809}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 415704960

約数和(自身を除く): 188044270

約数列:

[1, 2, 5, 10, 107, 214, 263, 526, 535, 809, 1070, 1315, 1618, 2630, 4045, 8090, 28141, 56282, 86563, 140705, 173126, 212767, 281410, 425534, 432815, 865630, 1063835, 2127670, 22766069, 45532138, 113830345, 227660690]

約数ペア:

[(1, 227660690), (2, 113830345), (5, 45532138), (10, 22766069), (107, 2127670), (214, 1063835), (263, 865630), (526, 432815), (535, 425534), (809, 281410), (1070, 212767), (1315, 173126), (1618, 140705), (2630, 86563), (4045, 56282), (8090, 28141)]