204076475

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1933}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 261879072

約数和(自身を除く): 57802597

約数列:

[1, 5, 25, 41, 103, 205, 515, 1025, 1933, 2575, 4223, 9665, 21115, 48325, 79253, 105575, 199099, 396265, 995495, 1981325, 4977475, 8163059, 40815295, 204076475]

約数ペア:

[(1, 204076475), (5, 40815295), (25, 8163059), (41, 4977475), (103, 1981325), (205, 995495), (515, 396265), (1025, 199099), (1933, 105575), (2575, 79253), (4223, 48325), (9665, 21115)]