206947740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{4111}}^1$

素因数の和:4962

約数の個数: 48

約数和(自身を含む): 580285440

約数和(自身を除く): 373337700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 1678, 2517, 3356, 4111, 4195, 5034, 8222, 8390, 10068, 12333, 12585, 16444, 16780, 20555, 24666, 25170, 41110, 49332, 50340, 61665, 82220, 123330, 246660, 3449129, 6898258, 10347387, 13796516, 17245645, 20694774, 34491290, 41389548, 51736935, 68982580, 103473870, 206947740]

約数ペア:

[(1, 206947740), (2, 103473870), (3, 68982580), (4, 51736935), (5, 41389548), (6, 34491290), (10, 20694774), (12, 17245645), (15, 13796516), (20, 10347387), (30, 6898258), (60, 3449129), (839, 246660), (1678, 123330), (2517, 82220), (3356, 61665), (4111, 50340), (4195, 49332), (5034, 41110), (8222, 25170), (8390, 24666), (10068, 20555), (12333, 16780), (12585, 16444)]