204761605

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1\times {\mathrm{1321}}^1$

素因数の和:2424

約数の個数: 16

約数和(自身を含む): 254617200

約数和(自身を除く): 49855595

約数列:

[1, 5, 29, 145, 1069, 1321, 5345, 6605, 31001, 38309, 155005, 191545, 1412149, 7060745, 40952321, 204761605]

約数ペア:

[(1, 204761605), (5, 40952321), (29, 7060745), (145, 1412149), (1069, 191545), (1321, 155005), (5345, 38309), (6605, 31001)]