201217877

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1\times {\mathrm{1297}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 236755200

約数和(自身を除く): 35537323

約数列:

[1, 7, 37, 259, 599, 1297, 4193, 9079, 22163, 47989, 155141, 335923, 776903, 5438321, 28745411, 201217877]

約数ペア:

[(1, 201217877), (7, 28745411), (37, 5438321), (259, 776903), (599, 335923), (1297, 155141), (4193, 47989), (9079, 22163)]