201172445

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{7727}}^1$

素因数の和:7900

約数の個数: 16

約数和(自身を含む): 249274368

約数和(自身を除く): 48101923

約数列:

[1, 5, 41, 127, 205, 635, 5207, 7727, 26035, 38635, 316807, 981329, 1584035, 4906645, 40234489, 201172445]

約数ペア:

[(1, 201172445), (5, 40234489), (41, 4906645), (127, 1584035), (205, 981329), (635, 316807), (5207, 38635), (7727, 26035)]