196996464

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{27919}}^1$

素因数の和:27947

約数の個数: 90

約数和(自身を含む): 641350320

約数和(自身を除く): 444353856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 27919, 55838, 83757, 111676, 167514, 195433, 223352, 251271, 335028, 390866, 446704, 502542, 586299, 670056, 781732, 1005084, 1172598, 1340112, 1368031, 1563464, 1758897, 2010168, 2345196, 2736062, 3126928, 3517794, 4020336, 4104093, 4690392, 5472124, 7035588, 8208186, 9380784, 10944248, 12312279, 14071176, 16416372, 21888496, 24624558, 28142352, 32832744, 49249116, 65665488, 98498232, 196996464]

約数ペア:

[(1, 196996464), (2, 98498232), (3, 65665488), (4, 49249116), (6, 32832744), (7, 28142352), (8, 24624558), (9, 21888496), (12, 16416372), (14, 14071176), (16, 12312279), (18, 10944248), (21, 9380784), (24, 8208186), (28, 7035588), (36, 5472124), (42, 4690392), (48, 4104093), (49, 4020336), (56, 3517794), (63, 3126928), (72, 2736062), (84, 2345196), (98, 2010168), (112, 1758897), (126, 1563464), (144, 1368031), (147, 1340112), (168, 1172598), (196, 1005084), (252, 781732), (294, 670056), (336, 586299), (392, 502542), (441, 446704), (504, 390866), (588, 335028), (784, 251271), (882, 223352), (1008, 195433), (1176, 167514), (1764, 111676), (2352, 83757), (3528, 55838), (7056, 27919)]