227164612

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{10657}}^1$

素因数の和:10807

約数の個数: 18

約数和(自身を含む): 403096218

約数和(自身を除く): 175931606

約数列:

[1, 2, 4, 73, 146, 292, 5329, 10657, 10658, 21314, 21316, 42628, 777961, 1555922, 3111844, 56791153, 113582306, 227164612]

約数ペア:

[(1, 227164612), (2, 113582306), (4, 56791153), (73, 3111844), (146, 1555922), (292, 777961), (5329, 42628), (10657, 21316), (10658, 21314)]