201825169

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3137}}^1$

素因数の和:3265

約数の個数: 24

約数和(自身を含む): 255420648

約数和(自身を除く): 53595479

約数列:

[1, 7, 13, 49, 91, 101, 637, 707, 1313, 3137, 4949, 9191, 21959, 40781, 64337, 153713, 285467, 316837, 1998269, 2217859, 4118881, 15525013, 28832167, 201825169]

約数ペア:

[(1, 201825169), (7, 28832167), (13, 15525013), (49, 4118881), (91, 2217859), (101, 1998269), (637, 316837), (707, 285467), (1313, 153713), (3137, 64337), (4949, 40781), (9191, 21959)]