207141886

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 360000000

約数和(自身を除く): 152858114

約数列:

[1, 2, 7, 14, 149, 199, 298, 398, 499, 998, 1043, 1393, 2086, 2786, 3493, 6986, 29651, 59302, 74351, 99301, 148702, 198602, 207557, 415114, 520457, 695107, 1040914, 1390214, 14795849, 29591698, 103570943, 207141886]

約数ペア:

[(1, 207141886), (2, 103570943), (7, 29591698), (14, 14795849), (149, 1390214), (199, 1040914), (298, 695107), (398, 520457), (499, 415114), (998, 207557), (1043, 198602), (1393, 148702), (2086, 99301), (2786, 74351), (3493, 59302), (6986, 29651)]