209969193612

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1\times {\mathrm{911657}}^1$

素因数の和:912810

約数の個数: 48

約数和(自身を含む): 519207464160

約数和(自身を除く): 309238270548

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1129, 2258, 3387, 4516, 6774, 13548, 19193, 38386, 57579, 76772, 115158, 230316, 911657, 1823314, 2734971, 3646628, 5469942, 10939884, 15498169, 30996338, 46494507, 61992676, 92989014, 185978028, 1029260753, 2058521506, 3087782259, 4117043012, 6175564518, 12351129036, 17497432801, 34994865602, 52492298403, 69989731204, 104984596806, 209969193612]

約数ペア:

[(1, 209969193612), (2, 104984596806), (3, 69989731204), (4, 52492298403), (6, 34994865602), (12, 17497432801), (17, 12351129036), (34, 6175564518), (51, 4117043012), (68, 3087782259), (102, 2058521506), (204, 1029260753), (1129, 185978028), (2258, 92989014), (3387, 61992676), (4516, 46494507), (6774, 30996338), (13548, 15498169), (19193, 10939884), (38386, 5469942), (57579, 3646628), (76772, 2734971), (115158, 1823314), (230316, 911657)]