199646469

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{69539}}^1$

素因数の和:69585

約数の個数: 24

約数和(自身を含む): 325447200

約数和(自身を除く): 125800731

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 69539, 208617, 625851, 764929, 2016631, 2294787, 6049893, 6884361, 18149679, 22182941, 66548823, 199646469]

約数ペア:

[(1, 199646469), (3, 66548823), (9, 22182941), (11, 18149679), (29, 6884361), (33, 6049893), (87, 2294787), (99, 2016631), (261, 764929), (319, 625851), (957, 208617), (2871, 69539)]