201123207925

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{6311}}^1\times {\mathrm{14323}}^1$

素因数の和:20733

約数の個数: 24

約数和(自身を含む): 252252515520

約数和(自身を除く): 51129307595

約数列:

[1, 5, 25, 89, 445, 2225, 6311, 14323, 31555, 71615, 157775, 358075, 561679, 1274747, 2808395, 6373735, 14041975, 31868675, 90392453, 451962265, 2259811325, 8044928317, 40224641585, 201123207925]

約数ペア:

[(1, 201123207925), (5, 40224641585), (25, 8044928317), (89, 2259811325), (445, 451962265), (2225, 90392453), (6311, 31868675), (14323, 14041975), (31555, 6373735), (71615, 2808395), (157775, 1274747), (358075, 561679)]