201398460485

素因数分解:

$5^1\times {\mathrm{71}}^2\times {\mathrm{683}}^1\times {\mathrm{11699}}^1$

素因数の和:12529

約数の個数: 24

約数和(自身を含む): 245509898400

約数和(自身を除く): 44111437915

約数列:

[1, 5, 71, 355, 683, 3415, 5041, 11699, 25205, 48493, 58495, 242465, 830629, 3443003, 4153145, 7990417, 17215015, 39952085, 58974659, 294873295, 567319607, 2836598035, 40279692097, 201398460485]

約数ペア:

[(1, 201398460485), (5, 40279692097), (71, 2836598035), (355, 567319607), (683, 294873295), (3415, 58974659), (5041, 39952085), (11699, 17215015), (25205, 7990417), (48493, 4153145), (58495, 3443003), (242465, 830629)]