196398905

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{4409}}^1$

素因数の和:4624

約数の個数: 16

約数和(自身を含む): 241315200

約数和(自身を除く): 44916295

約数列:

[1, 5, 59, 151, 295, 755, 4409, 8909, 22045, 44545, 260131, 665759, 1300655, 3328795, 39279781, 196398905]

約数ペア:

[(1, 196398905), (5, 39279781), (59, 3328795), (151, 1300655), (295, 665759), (755, 260131), (4409, 44545), (8909, 22045)]