201873340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{246187}}^1$

素因数の和:246237

約数の個数: 24

約数和(自身を含む): 434275632

約数和(自身を除く): 232402292

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 246187, 492374, 984748, 1230935, 2461870, 4923740, 10093667, 20187334, 40374668, 50468335, 100936670, 201873340]

約数ペア:

[(1, 201873340), (2, 100936670), (4, 50468335), (5, 40374668), (10, 20187334), (20, 10093667), (41, 4923740), (82, 2461870), (164, 1230935), (205, 984748), (410, 492374), (820, 246187)]