198829716

素因数分解:

$2^2\times 3^1\times {\mathrm{997}}^1\times {\mathrm{16619}}^1$

素因数の和:17623

約数の個数: 24

約数和(自身を含む): 464429280

約数和(自身を除く): 265599564

約数列:

[1, 2, 3, 4, 6, 12, 997, 1994, 2991, 3988, 5982, 11964, 16619, 33238, 49857, 66476, 99714, 199428, 16569143, 33138286, 49707429, 66276572, 99414858, 198829716]

約数ペア:

[(1, 198829716), (2, 99414858), (3, 66276572), (4, 49707429), (6, 33138286), (12, 16569143), (997, 199428), (1994, 99714), (2991, 66476), (3988, 49857), (5982, 33238), (11964, 16619)]