201170740

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{24593}}^1$

素因数の和:25011

約数の個数: 24

約数和(自身を含む): 423508680

約数和(自身を除く): 222337940

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 8180, 24593, 49186, 98372, 122965, 245930, 491860, 10058537, 20117074, 40234148, 50292685, 100585370, 201170740]

約数ペア:

[(1, 201170740), (2, 100585370), (4, 50292685), (5, 40234148), (10, 20117074), (20, 10058537), (409, 491860), (818, 245930), (1636, 122965), (2045, 98372), (4090, 49186), (8180, 24593)]