201870565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{52639}}^1$

素因数の和:52716

約数の個数: 16

約数和(自身を含む): 265305600

約数和(自身を除く): 63435035

約数列:

[1, 5, 13, 59, 65, 295, 767, 3835, 52639, 263195, 684307, 3105701, 3421535, 15528505, 40374113, 201870565]

約数ペア:

[(1, 201870565), (5, 40374113), (13, 15528505), (59, 3421535), (65, 3105701), (295, 684307), (767, 263195), (3835, 52639)]