206829155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{751}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 282992640

約数和(自身を除く): 76163485

約数列:

[1, 5, 13, 19, 65, 95, 223, 247, 751, 1115, 1235, 2899, 3755, 4237, 9763, 14269, 14495, 21185, 48815, 55081, 71345, 167473, 185497, 275405, 837365, 927485, 2177149, 3181987, 10885745, 15909935, 41365831, 206829155]

約数ペア:

[(1, 206829155), (5, 41365831), (13, 15909935), (19, 10885745), (65, 3181987), (95, 2177149), (223, 927485), (247, 837365), (751, 275405), (1115, 185497), (1235, 167473), (2899, 71345), (3755, 55081), (4237, 48815), (9763, 21185), (14269, 14495)]