201232971

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{392267}}^1$

素因数の和:392295

約数の個数: 16

約数和(自身を含む): 313814400

約数和(自身を除く): 112581429

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 392267, 1176801, 3530403, 7453073, 10591209, 22359219, 67077657, 201232971]

約数ペア:

[(1, 201232971), (3, 67077657), (9, 22359219), (19, 10591209), (27, 7453073), (57, 3530403), (171, 1176801), (513, 392267)]