200643796

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{2053}}^1$

素因数の和:2571

約数の個数: 24

約数和(自身を含む): 358702344

約数和(自身を除く): 158058548

約数列:

[1, 2, 4, 53, 106, 212, 461, 922, 1844, 2053, 4106, 8212, 24433, 48866, 97732, 108809, 217618, 435236, 946433, 1892866, 3785732, 50160949, 100321898, 200643796]

約数ペア:

[(1, 200643796), (2, 100321898), (4, 50160949), (53, 3785732), (106, 1892866), (212, 946433), (461, 435236), (922, 217618), (1844, 108809), (2053, 97732), (4106, 48866), (8212, 24433)]