201640491

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{3583}}^1$

素因数の和:3652

約数の個数: 36

約数和(自身を含む): 324000768

約数和(自身を除く): 122360277

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 169, 333, 481, 507, 1443, 1521, 3583, 4329, 6253, 10749, 18759, 32247, 46579, 56277, 132571, 139737, 397713, 419211, 605527, 1193139, 1723423, 1816581, 5170269, 5449743, 15510807, 22404499, 67213497, 201640491]

約数ペア:

[(1, 201640491), (3, 67213497), (9, 22404499), (13, 15510807), (37, 5449743), (39, 5170269), (111, 1816581), (117, 1723423), (169, 1193139), (333, 605527), (481, 419211), (507, 397713), (1443, 139737), (1521, 132571), (3583, 56277), (4329, 46579), (6253, 32247), (10749, 18759)]