201244689

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{56897}}^1$

素因数の和:57037

約数の個数: 16

約数和(自身を含む): 300421440

約数和(自身を除く): 99176751

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 56897, 170691, 512073, 1536219, 7453507, 22360521, 67081563, 201244689]

約数ペア:

[(1, 201244689), (3, 67081563), (9, 22360521), (27, 7453507), (131, 1536219), (393, 512073), (1179, 170691), (3537, 56897)]