207907360

素因数分解:

$2^5\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5827}}^1$

素因数の和:6065

約数の個数: 48

約数和(自身を含む): 493468416

約数和(自身を除く): 285561056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 223, 446, 892, 1115, 1784, 2230, 3568, 4460, 5827, 7136, 8920, 11654, 17840, 23308, 29135, 35680, 46616, 58270, 93232, 116540, 186464, 233080, 466160, 932320, 1299421, 2598842, 5197684, 6497105, 10395368, 12994210, 20790736, 25988420, 41581472, 51976840, 103953680, 207907360]

約数ペア:

[(1, 207907360), (2, 103953680), (4, 51976840), (5, 41581472), (8, 25988420), (10, 20790736), (16, 12994210), (20, 10395368), (32, 6497105), (40, 5197684), (80, 2598842), (160, 1299421), (223, 932320), (446, 466160), (892, 233080), (1115, 186464), (1784, 116540), (2230, 93232), (3568, 58270), (4460, 46616), (5827, 35680), (7136, 29135), (8920, 23308), (11654, 17840)]