189968484

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{216859}}^1$

素因数の和:216939

約数の個数: 24

約数和(自身を含む): 449333920

約数和(自身を除く): 259365436

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 216859, 433718, 650577, 867436, 1301154, 2602308, 15830707, 31661414, 47492121, 63322828, 94984242, 189968484]

約数ペア:

[(1, 189968484), (2, 94984242), (3, 63322828), (4, 47492121), (6, 31661414), (12, 15830707), (73, 2602308), (146, 1301154), (219, 867436), (292, 650577), (438, 433718), (876, 216859)]