201791570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{5479}}^1$

素因数の和:5642

約数の個数: 32

約数和(自身を含む): 378777600

約数和(自身を除く): 176986030

約数列:

[1, 2, 5, 10, 29, 58, 127, 145, 254, 290, 635, 1270, 3683, 5479, 7366, 10958, 18415, 27395, 36830, 54790, 158891, 317782, 695833, 794455, 1391666, 1588910, 3479165, 6958330, 20179157, 40358314, 100895785, 201791570]

約数ペア:

[(1, 201791570), (2, 100895785), (5, 40358314), (10, 20179157), (29, 6958330), (58, 3479165), (127, 1588910), (145, 1391666), (254, 794455), (290, 695833), (635, 317782), (1270, 158891), (3683, 54790), (5479, 36830), (7366, 27395), (10958, 18415)]