198773208

素因数分解:

$2^3\times 3^2\times {\mathrm{2760739}}^1$

素因数の和:2760751

約数の個数: 24

約数和(自身を含む): 538344300

約数和(自身を除く): 339571092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2760739, 5521478, 8282217, 11042956, 16564434, 22085912, 24846651, 33128868, 49693302, 66257736, 99386604, 198773208]

約数ペア:

[(1, 198773208), (2, 99386604), (3, 66257736), (4, 49693302), (6, 33128868), (8, 24846651), (9, 22085912), (12, 16564434), (18, 11042956), (24, 8282217), (36, 5521478), (72, 2760739)]