259068194

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8287}}^1$

素因数の和:8343

約数の個数: 48

約数和(自身を含む): 510209280

約数和(自身を除く): 251141086

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 638, 1078, 1421, 2233, 2842, 4466, 8287, 15631, 16574, 31262, 58009, 91157, 116018, 182314, 240323, 406063, 480646, 638099, 812126, 1276198, 1682261, 2643553, 3364522, 4466693, 5287106, 8933386, 11775827, 18504871, 23551654, 37009742, 129534097, 259068194]

約数ペア:

[(1, 259068194), (2, 129534097), (7, 37009742), (11, 23551654), (14, 18504871), (22, 11775827), (29, 8933386), (49, 5287106), (58, 4466693), (77, 3364522), (98, 2643553), (154, 1682261), (203, 1276198), (319, 812126), (406, 638099), (539, 480646), (638, 406063), (1078, 240323), (1421, 182314), (2233, 116018), (2842, 91157), (4466, 58009), (8287, 31262), (15631, 16574)]