201947616

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53939}}^1$

素因数の和:53968

約数の個数: 72

約数和(自身を含む): 618476040

約数和(自身を除く): 416528424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 53939, 107878, 161817, 215756, 323634, 431512, 485451, 647268, 701207, 863024, 970902, 1294536, 1402414, 1726048, 1941804, 2103621, 2589072, 2804828, 3883608, 4207242, 5178144, 5609656, 6310863, 7767216, 8414484, 11219312, 12621726, 15534432, 16828968, 22438624, 25243452, 33657936, 50486904, 67315872, 100973808, 201947616]

約数ペア:

[(1, 201947616), (2, 100973808), (3, 67315872), (4, 50486904), (6, 33657936), (8, 25243452), (9, 22438624), (12, 16828968), (13, 15534432), (16, 12621726), (18, 11219312), (24, 8414484), (26, 7767216), (32, 6310863), (36, 5609656), (39, 5178144), (48, 4207242), (52, 3883608), (72, 2804828), (78, 2589072), (96, 2103621), (104, 1941804), (117, 1726048), (144, 1402414), (156, 1294536), (208, 970902), (234, 863024), (288, 701207), (312, 647268), (416, 485451), (468, 431512), (624, 323634), (936, 215756), (1248, 161817), (1872, 107878), (3744, 53939)]