199617695

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{7793}}^1$

素因数の和:7954

約数の個数: 16

約数和(自身を含む): 246913920

約数和(自身を除く): 47296225

約数列:

[1, 5, 47, 109, 235, 545, 5123, 7793, 25615, 38965, 366271, 849437, 1831355, 4247185, 39923539, 199617695]

約数ペア:

[(1, 199617695), (5, 39923539), (47, 4247185), (109, 1831355), (235, 849437), (545, 366271), (5123, 38965), (7793, 25615)]