208953648

素因数分解:

$2^4\times 3^3\times {\mathrm{101}}^1\times {\mathrm{4789}}^1$

素因数の和:4907

約数の個数: 80

約数和(自身を含む): 605839200

約数和(自身を除く): 396885552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 101, 108, 144, 202, 216, 303, 404, 432, 606, 808, 909, 1212, 1616, 1818, 2424, 2727, 3636, 4789, 4848, 5454, 7272, 9578, 10908, 14367, 14544, 19156, 21816, 28734, 38312, 43101, 43632, 57468, 76624, 86202, 114936, 129303, 172404, 229872, 258606, 344808, 483689, 517212, 689616, 967378, 1034424, 1451067, 1934756, 2068848, 2902134, 3869512, 4353201, 5804268, 7739024, 8706402, 11608536, 13059603, 17412804, 23217072, 26119206, 34825608, 52238412, 69651216, 104476824, 208953648]

約数ペア:

[(1, 208953648), (2, 104476824), (3, 69651216), (4, 52238412), (6, 34825608), (8, 26119206), (9, 23217072), (12, 17412804), (16, 13059603), (18, 11608536), (24, 8706402), (27, 7739024), (36, 5804268), (48, 4353201), (54, 3869512), (72, 2902134), (101, 2068848), (108, 1934756), (144, 1451067), (202, 1034424), (216, 967378), (303, 689616), (404, 517212), (432, 483689), (606, 344808), (808, 258606), (909, 229872), (1212, 172404), (1616, 129303), (1818, 114936), (2424, 86202), (2727, 76624), (3636, 57468), (4789, 43632), (4848, 43101), (5454, 38312), (7272, 28734), (9578, 21816), (10908, 19156), (14367, 14544)]