201013475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1087}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 269149440

約数和(自身を除く): 68135965

約数列:

[1, 5, 13, 25, 65, 325, 569, 1087, 2845, 5435, 7397, 14131, 14225, 27175, 36985, 70655, 184925, 353275, 618503, 3092515, 8040539, 15462575, 40202695, 201013475]

約数ペア:

[(1, 201013475), (5, 40202695), (13, 15462575), (25, 8040539), (65, 3092515), (325, 618503), (569, 353275), (1087, 184925), (2845, 70655), (5435, 36985), (7397, 27175), (14131, 14225)]