204715475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6143}}^1$

素因数の和:6227

約数の個数: 24

約数和(自身を含む): 268173312

約数和(自身を除く): 63457837

約数列:

[1, 5, 25, 31, 43, 155, 215, 775, 1075, 1333, 6143, 6665, 30715, 33325, 153575, 190433, 264149, 952165, 1320745, 4760825, 6603725, 8188619, 40943095, 204715475]

約数ペア:

[(1, 204715475), (5, 40943095), (25, 8188619), (31, 6603725), (43, 4760825), (155, 1320745), (215, 952165), (775, 264149), (1075, 190433), (1333, 153575), (6143, 33325), (6665, 30715)]