201730925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43151}}^1$

素因数の和:43189

約数の個数: 24

約数和(自身を含む): 288945792

約数和(自身を除く): 87214867

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 43151, 215755, 474661, 733567, 1078775, 2373305, 3667835, 8069237, 11866525, 18339175, 40346185, 201730925]

約数ペア:

[(1, 201730925), (5, 40346185), (11, 18339175), (17, 11866525), (25, 8069237), (55, 3667835), (85, 2373305), (187, 1078775), (275, 733567), (425, 474661), (935, 215755), (4675, 43151)]