213735670

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{677}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 389844576

約数和(自身を除く): 176108906

約数列:

[1, 2, 5, 10, 131, 241, 262, 482, 655, 677, 1205, 1310, 1354, 2410, 3385, 6770, 31571, 63142, 88687, 157855, 163157, 177374, 315710, 326314, 443435, 815785, 886870, 1631570, 21373567, 42747134, 106867835, 213735670]

約数ペア:

[(1, 213735670), (2, 106867835), (5, 42747134), (10, 21373567), (131, 1631570), (241, 886870), (262, 815785), (482, 443435), (655, 326314), (677, 315710), (1205, 177374), (1310, 163157), (1354, 157855), (2410, 88687), (3385, 63142), (6770, 31571)]