201604205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1283}}^1\times {\mathrm{2857}}^1$

素因数の和:4156

約数の個数: 16

約数和(自身を含む): 264216384

約数和(自身を除く): 62612179

約数列:

[1, 5, 11, 55, 1283, 2857, 6415, 14113, 14285, 31427, 70565, 157135, 3665531, 18327655, 40320841, 201604205]

約数ペア:

[(1, 201604205), (5, 40320841), (11, 18327655), (55, 3665531), (1283, 157135), (2857, 70565), (6415, 31427), (14113, 14285)]