198943845

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{117371}}^1$

素因数の和:117492

約数の個数: 16

約数和(自身を含む): 321129792

約数和(自身を除く): 122185947

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 117371, 352113, 586855, 1760565, 13262923, 39788769, 66314615, 198943845]

約数ペア:

[(1, 198943845), (3, 66314615), (5, 39788769), (15, 13262923), (113, 1760565), (339, 586855), (565, 352113), (1695, 117371)]