205228856

素因数分解:

$2^3\times 7^2\times {\mathrm{523543}}^1$

素因数の和:523563

約数の個数: 24

約数和(自身を含む): 447630120

約数和(自身を除く): 242401264

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 523543, 1047086, 2094172, 3664801, 4188344, 7329602, 14659204, 25653607, 29318408, 51307214, 102614428, 205228856]

約数ペア:

[(1, 205228856), (2, 102614428), (4, 51307214), (7, 29318408), (8, 25653607), (14, 14659204), (28, 7329602), (49, 4188344), (56, 3664801), (98, 2094172), (196, 1047086), (392, 523543)]