207634720

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27611}}^1$

素因数の和:27673

約数の個数: 48

約数和(自身を含む): 500992128

約数和(自身を除く): 293357408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 27611, 55222, 110444, 138055, 220888, 276110, 441776, 552220, 883552, 1104440, 1297717, 2208880, 2595434, 4417760, 5190868, 6488585, 10381736, 12977170, 20763472, 25954340, 41526944, 51908680, 103817360, 207634720]

約数ペア:

[(1, 207634720), (2, 103817360), (4, 51908680), (5, 41526944), (8, 25954340), (10, 20763472), (16, 12977170), (20, 10381736), (32, 6488585), (40, 5190868), (47, 4417760), (80, 2595434), (94, 2208880), (160, 1297717), (188, 1104440), (235, 883552), (376, 552220), (470, 441776), (752, 276110), (940, 220888), (1504, 138055), (1880, 110444), (3760, 55222), (7520, 27611)]