204075565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{30391}}^1$

素因数の和:30492

約数の個数: 16

約数和(自身を含む): 262586880

約数和(自身を除く): 58511315

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6715, 30391, 151955, 516647, 2400889, 2583235, 12004445, 40815113, 204075565]

約数ペア:

[(1, 204075565), (5, 40815113), (17, 12004445), (79, 2583235), (85, 2400889), (395, 516647), (1343, 151955), (6715, 30391)]