208601495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1\times {\mathrm{1237}}^1$

素因数の和:2434

約数の個数: 16

約数和(自身を含む): 259385760

約数和(自身を除く): 50784265

約数列:

[1, 5, 29, 145, 1163, 1237, 5815, 6185, 33727, 35873, 168635, 179365, 1438631, 7193155, 41720299, 208601495]

約数ペア:

[(1, 208601495), (5, 41720299), (29, 7193155), (145, 1438631), (1163, 179365), (1237, 168635), (5815, 35873), (6185, 33727)]