204556227

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 296801280

約数和(自身を除く): 92245053

約数列:

[1, 3, 23, 29, 69, 87, 151, 453, 667, 677, 2001, 2031, 3473, 4379, 10419, 13137, 15571, 19633, 46713, 58899, 100717, 102227, 302151, 306681, 451559, 1354677, 2351221, 2964583, 7053663, 8893749, 68185409, 204556227]

約数ペア:

[(1, 204556227), (3, 68185409), (23, 8893749), (29, 7053663), (69, 2964583), (87, 2351221), (151, 1354677), (453, 451559), (667, 306681), (677, 302151), (2001, 102227), (2031, 100717), (3473, 58899), (4379, 46713), (10419, 19633), (13137, 15571)]