202020174

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{135221}}^1$

素因数の和:135312

約数の個数: 24

約数和(自身を含む): 442987272

約数和(自身を除く): 240967098

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 135221, 270442, 405663, 811326, 1216989, 2433978, 11223343, 22446686, 33670029, 67340058, 101010087, 202020174]

約数ペア:

[(1, 202020174), (2, 101010087), (3, 67340058), (6, 33670029), (9, 22446686), (18, 11223343), (83, 2433978), (166, 1216989), (249, 811326), (498, 405663), (747, 270442), (1494, 135221)]