205014951

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{13267}}^1$

素因数の和:13391

約数の個数: 24

約数和(自身を含む): 316680624

約数和(自身を除く): 111665673

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1717, 5151, 13267, 15453, 39801, 119403, 225539, 676617, 1339967, 2029851, 4019901, 12059703, 22779439, 68338317, 205014951]

約数ペア:

[(1, 205014951), (3, 68338317), (9, 22779439), (17, 12059703), (51, 4019901), (101, 2029851), (153, 1339967), (303, 676617), (909, 225539), (1717, 119403), (5151, 39801), (13267, 15453)]