201620639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1447}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 225192960

約数和(自身を除く): 23572321

約数列:

[1, 11, 53, 239, 583, 1447, 2629, 12667, 15917, 76691, 139337, 345833, 843601, 3804163, 18329149, 201620639]

約数ペア:

[(1, 201620639), (11, 18329149), (53, 3804163), (239, 843601), (583, 345833), (1447, 139337), (2629, 76691), (12667, 15917)]