201077375

素因数分解:

$5^3\times {\mathrm{659}}^1\times {\mathrm{2441}}^1$

素因数の和:3115

約数の個数: 16

約数和(自身を含む): 251428320

約数和(自身を除く): 50350945

約数列:

[1, 5, 25, 125, 659, 2441, 3295, 12205, 16475, 61025, 82375, 305125, 1608619, 8043095, 40215475, 201077375]

約数ペア:

[(1, 201077375), (5, 40215475), (25, 8043095), (125, 1608619), (659, 305125), (2441, 82375), (3295, 61025), (12205, 16475)]