200770690

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{463}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 366552576

約数和(自身を除く): 165781886

約数列:

[1, 2, 5, 10, 103, 206, 421, 463, 515, 842, 926, 1030, 2105, 2315, 4210, 4630, 43363, 47689, 86726, 95378, 194923, 216815, 238445, 389846, 433630, 476890, 974615, 1949230, 20077069, 40154138, 100385345, 200770690]

約数ペア:

[(1, 200770690), (2, 100385345), (5, 40154138), (10, 20077069), (103, 1949230), (206, 974615), (421, 476890), (463, 433630), (515, 389846), (842, 238445), (926, 216815), (1030, 194923), (2105, 95378), (2315, 86726), (4210, 47689), (4630, 43363)]