201762580

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{97943}}^1$

素因数の和:98055

約数の個数: 24

約数和(自身を含む): 427819392

約数和(自身を除く): 226056812

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 97943, 195886, 391772, 489715, 979430, 1958860, 10088129, 20176258, 40352516, 50440645, 100881290, 201762580]

約数ペア:

[(1, 201762580), (2, 100881290), (4, 50440645), (5, 40352516), (10, 20176258), (20, 10088129), (103, 1958860), (206, 979430), (412, 489715), (515, 391772), (1030, 195886), (2060, 97943)]