202606256

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{308851}}^1$

素因数の和:308900

約数の個数: 20

約数和(自身を含む): 402125304

約数和(自身を除く): 199519048

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 308851, 617702, 1235404, 2470808, 4941616, 12662891, 25325782, 50651564, 101303128, 202606256]

約数ペア:

[(1, 202606256), (2, 101303128), (4, 50651564), (8, 25325782), (16, 12662891), (41, 4941616), (82, 2470808), (164, 1235404), (328, 617702), (656, 308851)]