205514230

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{181871}}^1$

素因数の和:181991

約数の個数: 16

約数和(自身を含む): 373201344

約数和(自身を除く): 167687114

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 181871, 363742, 909355, 1818710, 20551423, 41102846, 102757115, 205514230]

約数ペア:

[(1, 205514230), (2, 102757115), (5, 41102846), (10, 20551423), (113, 1818710), (226, 909355), (565, 363742), (1130, 181871)]