203438187

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{29017}}^1$

素因数の和:29083

約数の個数: 24

約数和(自身を含む): 316876560

約数和(自身を除く): 113438373

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 29017, 87051, 261153, 551323, 1189697, 1653969, 3569091, 4961907, 10707273, 22604243, 67812729, 203438187]

約数ペア:

[(1, 203438187), (3, 67812729), (9, 22604243), (19, 10707273), (41, 4961907), (57, 3569091), (123, 1653969), (171, 1189697), (369, 551323), (779, 261153), (2337, 87051), (7011, 29017)]