208060735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{5227}}^1$

素因数の和:5670

約数の個数: 16

約数和(自身を含む): 263491200

約数和(自身を除く): 55430465

約数列:

[1, 5, 19, 95, 419, 2095, 5227, 7961, 26135, 39805, 99313, 496565, 2190113, 10950565, 41612147, 208060735]

約数ペア:

[(1, 208060735), (5, 41612147), (19, 10950565), (95, 2190113), (419, 496565), (2095, 99313), (5227, 39805), (7961, 26135)]