204617015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{40801}}^1$

素因数の和:40882

約数の個数: 16

約数和(自身を含む): 264396960

約数和(自身を除く): 59779945

約数列:

[1, 5, 17, 59, 85, 295, 1003, 5015, 40801, 204005, 693617, 2407259, 3468085, 12036295, 40923403, 204617015]

約数ペア:

[(1, 204617015), (5, 40923403), (17, 12036295), (59, 3468085), (85, 2407259), (295, 693617), (1003, 204005), (5015, 40801)]