201187899

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{7727}}^1$

素因数の和:8007

約数の個数: 24

約数和(自身を含む): 318269952

約数和(自身を除く): 117082053

約数列:

[1, 3, 9, 11, 33, 99, 263, 789, 2367, 2893, 7727, 8679, 23181, 26037, 69543, 84997, 254991, 764973, 2032201, 6096603, 18289809, 22354211, 67062633, 201187899]

約数ペア:

[(1, 201187899), (3, 67062633), (9, 22354211), (11, 18289809), (33, 6096603), (99, 2032201), (263, 764973), (789, 254991), (2367, 84997), (2893, 69543), (7727, 26037), (8679, 23181)]