201734075

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 256724640

約数和(自身を除く): 54990565

約数列:

[1, 5, 25, 71, 89, 355, 445, 1277, 1775, 2225, 6319, 6385, 31595, 31925, 90667, 113653, 157975, 453335, 568265, 2266675, 2841325, 8069363, 40346815, 201734075]

約数ペア:

[(1, 201734075), (5, 40346815), (25, 8069363), (71, 2841325), (89, 2266675), (355, 568265), (445, 453335), (1277, 157975), (1775, 113653), (2225, 90667), (6319, 31925), (6385, 31595)]