201376953

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{28723}}^1$

素因数の和:28789

約数の個数: 24

約数和(自身を含む): 313666080

約数和(自身を除く): 112289127

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 28723, 86169, 258507, 545737, 1177643, 1637211, 3532929, 4911633, 10598787, 22375217, 67125651, 201376953]

約数ペア:

[(1, 201376953), (3, 67125651), (9, 22375217), (19, 10598787), (41, 4911633), (57, 3532929), (123, 1637211), (171, 1177643), (369, 545737), (779, 258507), (2337, 86169), (7011, 28723)]