207853860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{4129}}^1$

素因数の和:4980

約数の個数: 48

約数和(自身を含む): 582825600

約数和(自身を除く): 374971740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 1678, 2517, 3356, 4129, 4195, 5034, 8258, 8390, 10068, 12387, 12585, 16516, 16780, 20645, 24774, 25170, 41290, 49548, 50340, 61935, 82580, 123870, 247740, 3464231, 6928462, 10392693, 13856924, 17321155, 20785386, 34642310, 41570772, 51963465, 69284620, 103926930, 207853860]

約数ペア:

[(1, 207853860), (2, 103926930), (3, 69284620), (4, 51963465), (5, 41570772), (6, 34642310), (10, 20785386), (12, 17321155), (15, 13856924), (20, 10392693), (30, 6928462), (60, 3464231), (839, 247740), (1678, 123870), (2517, 82580), (3356, 61935), (4129, 50340), (4195, 49548), (5034, 41290), (8258, 25170), (8390, 24774), (10068, 20645), (12387, 16780), (12585, 16516)]