199453968

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{65957}}^1$

素因数の和:65981

約数の個数: 80

約数和(自身を含む): 654303360

約数和(自身を除く): 454849392

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, 65957, 131914, 197871, 263828, 395742, 461699, 527656, 593613, 791484, 923398, 1055312, 1187226, 1385097, 1582968, 1780839, 1846796, 2374452, 2770194, 3165936, 3561678, 3693592, 4155291, 4748904, 5540388, 7123356, 7387184, 8310582, 9497808, 11080776, 12465873, 14246712, 16621164, 22161552, 24931746, 28493424, 33242328, 49863492, 66484656, 99726984, 199453968]

約数ペア:

[(1, 199453968), (2, 99726984), (3, 66484656), (4, 49863492), (6, 33242328), (7, 28493424), (8, 24931746), (9, 22161552), (12, 16621164), (14, 14246712), (16, 12465873), (18, 11080776), (21, 9497808), (24, 8310582), (27, 7387184), (28, 7123356), (36, 5540388), (42, 4748904), (48, 4155291), (54, 3693592), (56, 3561678), (63, 3165936), (72, 2770194), (84, 2374452), (108, 1846796), (112, 1780839), (126, 1582968), (144, 1385097), (168, 1187226), (189, 1055312), (216, 923398), (252, 791484), (336, 593613), (378, 527656), (432, 461699), (504, 395742), (756, 263828), (1008, 197871), (1512, 131914), (3024, 65957)]