198185436

素因数分解:

$2^2\times 3^2\times {\mathrm{5505151}}^1$

素因数の和:5505161

約数の個数: 18

約数和(自身を含む): 500968832

約数和(自身を除く): 302783396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5505151, 11010302, 16515453, 22020604, 33030906, 49546359, 66061812, 99092718, 198185436]

約数ペア:

[(1, 198185436), (2, 99092718), (3, 66061812), (4, 49546359), (6, 33030906), (9, 22020604), (12, 16515453), (18, 11010302), (36, 5505151)]