201717318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{11621}}^1$

素因数の和:11900

約数の個数: 32

約数和(自身を含む): 441821952

約数和(自身を除く): 240104634

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 263, 526, 789, 1578, 2893, 5786, 8679, 11621, 17358, 23242, 34863, 69726, 127831, 255662, 383493, 766986, 3056323, 6112646, 9168969, 18337938, 33619553, 67239106, 100858659, 201717318]

約数ペア:

[(1, 201717318), (2, 100858659), (3, 67239106), (6, 33619553), (11, 18337938), (22, 9168969), (33, 6112646), (66, 3056323), (263, 766986), (526, 383493), (789, 255662), (1578, 127831), (2893, 69726), (5786, 34863), (8679, 23242), (11621, 17358)]