201215394884

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1106771}}^1$

素因数の和:1106976

約数の個数: 48

約数和(自身を含む): 414517103616

約数和(自身を除く): 213301708732

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 151, 172, 301, 302, 602, 604, 1057, 1204, 2114, 4228, 6493, 12986, 25972, 45451, 90902, 181804, 1106771, 2213542, 4427084, 7747397, 15494794, 30989588, 47591153, 95182306, 167122421, 190364612, 333138071, 334244842, 666276142, 668489684, 1169856947, 1332552284, 2339713894, 4679427788, 7186264103, 14372528206, 28745056412, 50303848721, 100607697442, 201215394884]

約数ペア:

[(1, 201215394884), (2, 100607697442), (4, 50303848721), (7, 28745056412), (14, 14372528206), (28, 7186264103), (43, 4679427788), (86, 2339713894), (151, 1332552284), (172, 1169856947), (301, 668489684), (302, 666276142), (602, 334244842), (604, 333138071), (1057, 190364612), (1204, 167122421), (2114, 95182306), (4228, 47591153), (6493, 30989588), (12986, 15494794), (25972, 7747397), (45451, 4427084), (90902, 2213542), (181804, 1106771)]