201900816

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{35951}}^1$

素因数の和:35981

約数の個数: 80

約数和(自身を含む): 624126720

約数和(自身を除く): 422225904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 35951, 71902, 107853, 143804, 215706, 287608, 323559, 431412, 467363, 575216, 647118, 862824, 934726, 970677, 1294236, 1402089, 1725648, 1869452, 1941354, 2588472, 2804178, 3738904, 3882708, 4206267, 5176944, 5608356, 7477808, 7765416, 8412534, 11216712, 12618801, 15530832, 16825068, 22433424, 25237602, 33650136, 50475204, 67300272, 100950408, 201900816]

約数ペア:

[(1, 201900816), (2, 100950408), (3, 67300272), (4, 50475204), (6, 33650136), (8, 25237602), (9, 22433424), (12, 16825068), (13, 15530832), (16, 12618801), (18, 11216712), (24, 8412534), (26, 7765416), (27, 7477808), (36, 5608356), (39, 5176944), (48, 4206267), (52, 3882708), (54, 3738904), (72, 2804178), (78, 2588472), (104, 1941354), (108, 1869452), (117, 1725648), (144, 1402089), (156, 1294236), (208, 970677), (216, 934726), (234, 862824), (312, 647118), (351, 575216), (432, 467363), (468, 431412), (624, 323559), (702, 287608), (936, 215706), (1404, 143804), (1872, 107853), (2808, 71902), (5616, 35951)]