221727664

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{1217}}^1$

素因数の和:1477

約数の個数: 40

約数和(自身を含む): 439503120

約数和(自身を除く): 217775456

約数列:

[1, 2, 4, 8, 16, 59, 118, 193, 236, 386, 472, 772, 944, 1217, 1544, 2434, 3088, 4868, 9736, 11387, 19472, 22774, 45548, 71803, 91096, 143606, 182192, 234881, 287212, 469762, 574424, 939524, 1148848, 1879048, 3758096, 13857979, 27715958, 55431916, 110863832, 221727664]

約数ペア:

[(1, 221727664), (2, 110863832), (4, 55431916), (8, 27715958), (16, 13857979), (59, 3758096), (118, 1879048), (193, 1148848), (236, 939524), (386, 574424), (472, 469762), (772, 287212), (944, 234881), (1217, 182192), (1544, 143606), (2434, 91096), (3088, 71803), (4868, 45548), (9736, 22774), (11387, 19472)]