208023984

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{68791}}^1$

素因数の和:68815

約数の個数: 80

約数和(自身を含む): 682416640

約数和(自身を除く): 474392656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 68791, 137582, 206373, 275164, 412746, 481537, 550328, 619119, 825492, 963074, 1100656, 1238238, 1444611, 1650984, 1857357, 1926148, 2476476, 2889222, 3301968, 3714714, 3852296, 4333833, 4952952, 5778444, 7429428, 7704592, 8667666, 9905904, 11556888, 13001499, 14858856, 17335332, 23113776, 26002998, 29717712, 34670664, 52005996, 69341328, 104011992, 208023984]

約数ペア:

[(1, 208023984), (2, 104011992), (3, 69341328), (4, 52005996), (6, 34670664), (7, 29717712), (8, 26002998), (9, 23113776), (12, 17335332), (14, 14858856), (16, 13001499), (18, 11556888), (21, 9905904), (24, 8667666), (27, 7704592), (28, 7429428), (36, 5778444), (42, 4952952), (48, 4333833), (54, 3852296), (56, 3714714), (63, 3301968), (72, 2889222), (84, 2476476), (108, 1926148), (112, 1857357), (126, 1650984), (144, 1444611), (168, 1238238), (189, 1100656), (216, 963074), (252, 825492), (336, 619119), (378, 550328), (432, 481537), (504, 412746), (756, 275164), (1008, 206373), (1512, 137582), (3024, 68791)]