201860541

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{2689}}^1$

素因数の和:3153

約数の個数: 24

約数和(自身を含む): 307736000

約数和(自身を除く): 105875459

約数列:

[1, 3, 9, 19, 57, 171, 439, 1317, 2689, 3951, 8067, 8341, 24201, 25023, 51091, 75069, 153273, 459819, 1180471, 3541413, 10624239, 22428949, 67286847, 201860541]

約数ペア:

[(1, 201860541), (3, 67286847), (9, 22428949), (19, 10624239), (57, 3541413), (171, 1180471), (439, 459819), (1317, 153273), (2689, 75069), (3951, 51091), (8067, 25023), (8341, 24201)]