201325375

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 260035776

約数和(自身を除く): 58710401

約数列:

[1, 5, 25, 41, 125, 163, 205, 241, 815, 1025, 1205, 4075, 5125, 6025, 6683, 9881, 20375, 30125, 33415, 39283, 49405, 167075, 196415, 247025, 835375, 982075, 1235125, 1610603, 4910375, 8053015, 40265075, 201325375]

約数ペア:

[(1, 201325375), (5, 40265075), (25, 8053015), (41, 4910375), (125, 1610603), (163, 1235125), (205, 982075), (241, 835375), (815, 247025), (1025, 196415), (1205, 167075), (4075, 49405), (5125, 39283), (6025, 33415), (6683, 30125), (9881, 20375)]