201505833

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{257351}}^1$

素因数の和:257389

約数の個数: 16

約数和(自身を含む): 308822400

約数和(自身を除く): 107316567

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 257351, 772053, 2316159, 6948477, 7463179, 22389537, 67168611, 201505833]

約数ペア:

[(1, 201505833), (3, 67168611), (9, 22389537), (27, 7463179), (29, 6948477), (87, 2316159), (261, 772053), (783, 257351)]