228009185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{86531}}^1$

素因数の和:86584

約数の個数: 16

約数和(自身を含む): 299054592

約数和(自身を除く): 71045407

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 86531, 432655, 1471027, 2682461, 7355135, 13412305, 45601837, 228009185]

約数ペア:

[(1, 228009185), (5, 45601837), (17, 13412305), (31, 7355135), (85, 2682461), (155, 1471027), (527, 432655), (2635, 86531)]