200940548

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{19801}}^1$

素因数の和:19907

約数の個数: 24

約数和(自身を含む): 365940960

約数和(自身を除く): 165000412

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 2537, 5074, 10148, 19801, 39602, 79204, 851443, 1168259, 1702886, 2336518, 3405772, 4673036, 50235137, 100470274, 200940548]

約数ペア:

[(1, 200940548), (2, 100470274), (4, 50235137), (43, 4673036), (59, 3405772), (86, 2336518), (118, 1702886), (172, 1168259), (236, 851443), (2537, 79204), (5074, 39602), (10148, 19801)]