194222000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{13873}}^1$

素因数の和:13903

約数の個数: 80

約数和(自身を含む): 536757312

約数和(自身を除く): 342535312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 13873, 14000, 27746, 55492, 69365, 97111, 110984, 138730, 194222, 221968, 277460, 346825, 388444, 485555, 554920, 693650, 776888, 971110, 1109840, 1387300, 1553776, 1734125, 1942220, 2427775, 2774600, 3468250, 3884440, 4855550, 5549200, 6936500, 7768880, 9711100, 12138875, 13873000, 19422200, 24277750, 27746000, 38844400, 48555500, 97111000, 194222000]

約数ペア:

[(1, 194222000), (2, 97111000), (4, 48555500), (5, 38844400), (7, 27746000), (8, 24277750), (10, 19422200), (14, 13873000), (16, 12138875), (20, 9711100), (25, 7768880), (28, 6936500), (35, 5549200), (40, 4855550), (50, 3884440), (56, 3468250), (70, 2774600), (80, 2427775), (100, 1942220), (112, 1734125), (125, 1553776), (140, 1387300), (175, 1109840), (200, 971110), (250, 776888), (280, 693650), (350, 554920), (400, 485555), (500, 388444), (560, 346825), (700, 277460), (875, 221968), (1000, 194222), (1400, 138730), (1750, 110984), (2000, 97111), (2800, 69365), (3500, 55492), (7000, 27746), (13873, 14000)]