205280250364

素因数分解:

$2^2\times 7^1\times {\mathrm{2309}}^1\times {\mathrm{3175157}}^1$

素因数の和:3177477

約数の個数: 24

約数和(自身を含む): 410738438880

約数和(自身を除く): 205458188516

約数列:

[1, 2, 4, 7, 14, 28, 2309, 4618, 9236, 16163, 32326, 64652, 3175157, 6350314, 12700628, 22226099, 44452198, 88904396, 7331437513, 14662875026, 29325750052, 51320062591, 102640125182, 205280250364]

約数ペア:

[(1, 205280250364), (2, 102640125182), (4, 51320062591), (7, 29325750052), (14, 14662875026), (28, 7331437513), (2309, 88904396), (4618, 44452198), (9236, 22226099), (16163, 12700628), (32326, 6350314), (64652, 3175157)]