204844472

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2437}}^1$

素因数の和:2548

約数の個数: 64

約数和(自身を含む): 468096000

約数和(自身を除く): 263251528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 133, 152, 158, 266, 316, 532, 553, 632, 1064, 1106, 1501, 2212, 2437, 3002, 4424, 4874, 6004, 9748, 10507, 12008, 17059, 19496, 21014, 34118, 42028, 46303, 68236, 84056, 92606, 136472, 185212, 192523, 324121, 370424, 385046, 648242, 770092, 1296484, 1347661, 1540184, 2592968, 2695322, 3657937, 5390644, 7315874, 10781288, 14631748, 25605559, 29263496, 51211118, 102422236, 204844472]

約数ペア:

[(1, 204844472), (2, 102422236), (4, 51211118), (7, 29263496), (8, 25605559), (14, 14631748), (19, 10781288), (28, 7315874), (38, 5390644), (56, 3657937), (76, 2695322), (79, 2592968), (133, 1540184), (152, 1347661), (158, 1296484), (266, 770092), (316, 648242), (532, 385046), (553, 370424), (632, 324121), (1064, 192523), (1106, 185212), (1501, 136472), (2212, 92606), (2437, 84056), (3002, 68236), (4424, 46303), (4874, 42028), (6004, 34118), (9748, 21014), (10507, 19496), (12008, 17059)]