202976225

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{571}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 257468640

約数和(自身を除く): 54492415

約数列:

[1, 5, 25, 59, 241, 295, 571, 1205, 1475, 2855, 6025, 14219, 14275, 33689, 71095, 137611, 168445, 355475, 688055, 842225, 3440275, 8119049, 40595245, 202976225]

約数ペア:

[(1, 202976225), (5, 40595245), (25, 8119049), (59, 3440275), (241, 842225), (295, 688055), (571, 355475), (1205, 168445), (1475, 137611), (2855, 71095), (6025, 33689), (14219, 14275)]