205587294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{135433}}^1$

素因数の和:135472

約数の個数: 32

約数和(自身を含む): 468059904

約数和(自身を除く): 262472610

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 135433, 270866, 406299, 812598, 1489763, 2979526, 3114959, 4469289, 6229918, 8938578, 9344877, 18689754, 34264549, 68529098, 102793647, 205587294]

約数ペア:

[(1, 205587294), (2, 102793647), (3, 68529098), (6, 34264549), (11, 18689754), (22, 9344877), (23, 8938578), (33, 6229918), (46, 4469289), (66, 3114959), (69, 2979526), (138, 1489763), (253, 812598), (506, 406299), (759, 270866), (1518, 135433)]