200640717

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{311}}^1\times {\mathrm{739}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 294141120

約数和(自身を除く): 93500403

約数列:

[1, 3, 9, 97, 291, 311, 739, 873, 933, 2217, 2799, 6651, 30167, 71683, 90501, 215049, 229829, 271503, 645147, 689487, 2068461, 22293413, 66880239, 200640717]

約数ペア:

[(1, 200640717), (3, 66880239), (9, 22293413), (97, 2068461), (291, 689487), (311, 645147), (739, 271503), (873, 229829), (933, 215049), (2217, 90501), (2799, 71683), (6651, 30167)]