200306720

素因数分解:

$2^5\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1667}}^1$

素因数の和:2433

約数の個数: 48

約数和(自身を含む): 474139008

約数和(自身を除く): 273832288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 751, 1502, 1667, 3004, 3334, 3755, 6008, 6668, 7510, 8335, 12016, 13336, 15020, 16670, 24032, 26672, 30040, 33340, 53344, 60080, 66680, 120160, 133360, 266720, 1251917, 2503834, 5007668, 6259585, 10015336, 12519170, 20030672, 25038340, 40061344, 50076680, 100153360, 200306720]

約数ペア:

[(1, 200306720), (2, 100153360), (4, 50076680), (5, 40061344), (8, 25038340), (10, 20030672), (16, 12519170), (20, 10015336), (32, 6259585), (40, 5007668), (80, 2503834), (160, 1251917), (751, 266720), (1502, 133360), (1667, 120160), (3004, 66680), (3334, 60080), (3755, 53344), (6008, 33340), (6668, 30040), (7510, 26672), (8335, 24032), (12016, 16670), (13336, 15020)]