194966240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{174077}}^1$

素因数の和:174099

約数の個数: 48

約数和(自身を含む): 526411872

約数和(自身を除く): 331445632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 174077, 348154, 696308, 870385, 1218539, 1392616, 1740770, 2437078, 2785232, 3481540, 4874156, 5570464, 6092695, 6963080, 9748312, 12185390, 13926160, 19496624, 24370780, 27852320, 38993248, 48741560, 97483120, 194966240]

約数ペア:

[(1, 194966240), (2, 97483120), (4, 48741560), (5, 38993248), (7, 27852320), (8, 24370780), (10, 19496624), (14, 13926160), (16, 12185390), (20, 9748312), (28, 6963080), (32, 6092695), (35, 5570464), (40, 4874156), (56, 3481540), (70, 2785232), (80, 2437078), (112, 1740770), (140, 1392616), (160, 1218539), (224, 870385), (280, 696308), (560, 348154), (1120, 174077)]