201804099

素因数分解:

$3^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{3889}}^1$

素因数の和:4259

約数の個数: 24

約数和(自身を含む): 313969680

約数和(自身を除く): 112165581

約数列:

[1, 3, 7, 21, 49, 147, 353, 1059, 2471, 3889, 7413, 11667, 17297, 27223, 51891, 81669, 190561, 571683, 1372817, 4118451, 9609719, 28829157, 67268033, 201804099]

約数ペア:

[(1, 201804099), (3, 67268033), (7, 28829157), (21, 9609719), (49, 4118451), (147, 1372817), (353, 571683), (1059, 190561), (2471, 81669), (3889, 51891), (7413, 27223), (11667, 17297)]