200016872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1627}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 415726080

約数和(自身を除く): 215709208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 127, 242, 254, 484, 508, 968, 1016, 1397, 1627, 2794, 3254, 5588, 6508, 11176, 13016, 15367, 17897, 30734, 35794, 61468, 71588, 122936, 143176, 196867, 206629, 393734, 413258, 787468, 826516, 1574936, 1653032, 2272919, 4545838, 9091676, 18183352, 25002109, 50004218, 100008436, 200016872]

約数ペア:

[(1, 200016872), (2, 100008436), (4, 50004218), (8, 25002109), (11, 18183352), (22, 9091676), (44, 4545838), (88, 2272919), (121, 1653032), (127, 1574936), (242, 826516), (254, 787468), (484, 413258), (508, 393734), (968, 206629), (1016, 196867), (1397, 143176), (1627, 122936), (2794, 71588), (3254, 61468), (5588, 35794), (6508, 30734), (11176, 17897), (13016, 15367)]