200362490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{488689}}^1$

素因数の和:488737

約数の個数: 16

約数和(自身を含む): 369449640

約数和(自身を除く): 169087150

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 488689, 977378, 2443445, 4886890, 20036249, 40072498, 100181245, 200362490]

約数ペア:

[(1, 200362490), (2, 100181245), (5, 40072498), (10, 20036249), (41, 4886890), (82, 2443445), (205, 977378), (410, 488689)]