201151490

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1063}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 367718400

約数和(自身を除く): 166566910

約数列:

[1, 2, 5, 10, 127, 149, 254, 298, 635, 745, 1063, 1270, 1490, 2126, 5315, 10630, 18923, 37846, 94615, 135001, 158387, 189230, 270002, 316774, 675005, 791935, 1350010, 1583870, 20115149, 40230298, 100575745, 201151490]

約数ペア:

[(1, 201151490), (2, 100575745), (5, 40230298), (10, 20115149), (127, 1583870), (149, 1350010), (254, 791935), (298, 675005), (635, 316774), (745, 270002), (1063, 189230), (1270, 158387), (1490, 135001), (2126, 94615), (5315, 37846), (10630, 18923)]