201871788

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{148873}}^1$

素因数の和:148993

約数の個数: 24

約数和(自身を含む): 475205808

約数和(自身を除く): 273334020

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 148873, 297746, 446619, 595492, 893238, 1786476, 16822649, 33645298, 50467947, 67290596, 100935894, 201871788]

約数ペア:

[(1, 201871788), (2, 100935894), (3, 67290596), (4, 50467947), (6, 33645298), (12, 16822649), (113, 1786476), (226, 893238), (339, 595492), (452, 446619), (678, 297746), (1356, 148873)]