198157031444

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{2515577}}^1$

素因数の和:2516047

約数の個数: 24

約数和(自身を含む): 354998367360

約数和(自身を除く): 156841335916

約数列:

[1, 2, 4, 47, 94, 188, 419, 838, 1676, 19693, 39386, 78772, 2515577, 5031154, 10062308, 118232119, 236464238, 472928476, 1054026763, 2108053526, 4216107052, 49539257861, 99078515722, 198157031444]

約数ペア:

[(1, 198157031444), (2, 99078515722), (4, 49539257861), (47, 4216107052), (94, 2108053526), (188, 1054026763), (419, 472928476), (838, 236464238), (1676, 118232119), (19693, 10062308), (39386, 5031154), (78772, 2515577)]