206563887

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{2011}}^1$

素因数の和:2231

約数の個数: 24

約数和(自身を含む): 304141968

約数和(自身を除く): 97578081

約数列:

[1, 3, 9, 101, 113, 303, 339, 909, 1017, 2011, 6033, 11413, 18099, 34239, 102717, 203111, 227243, 609333, 681729, 1827999, 2045187, 22951543, 68854629, 206563887]

約数ペア:

[(1, 206563887), (3, 68854629), (9, 22951543), (101, 2045187), (113, 1827999), (303, 681729), (339, 609333), (909, 227243), (1017, 203111), (2011, 102717), (6033, 34239), (11413, 18099)]