198461170098

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{25230253}}^1$

素因数の和:25230303

約数の個数: 48

約数和(自身を含む): 472310354880

約数和(自身を除く): 273849184782

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 25230253, 50460506, 75690759, 151381518, 227072277, 454144554, 479374807, 580295819, 958749614, 1160591638, 1438124421, 1740887457, 2876248842, 3481774914, 4314373263, 5222662371, 8628746526, 10445324742, 11025620561, 22051241122, 33076861683, 66153723366, 99230585049, 198461170098]

約数ペア:

[(1, 198461170098), (2, 99230585049), (3, 66153723366), (6, 33076861683), (9, 22051241122), (18, 11025620561), (19, 10445324742), (23, 8628746526), (38, 5222662371), (46, 4314373263), (57, 3481774914), (69, 2876248842), (114, 1740887457), (138, 1438124421), (171, 1160591638), (207, 958749614), (342, 580295819), (414, 479374807), (437, 454144554), (874, 227072277), (1311, 151381518), (2622, 75690759), (3933, 50460506), (7866, 25230253)]