212441936

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{65407}}^1$

素因数の和:65451

約数の個数: 40

約数和(自身を含む): 486635520

約数和(自身を除く): 274193584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 65407, 130814, 261628, 457849, 523256, 915698, 1046512, 1831396, 1896803, 3662792, 3793606, 7325584, 7587212, 13277621, 15174424, 26555242, 30348848, 53110484, 106220968, 212441936]

約数ペア:

[(1, 212441936), (2, 106220968), (4, 53110484), (7, 30348848), (8, 26555242), (14, 15174424), (16, 13277621), (28, 7587212), (29, 7325584), (56, 3793606), (58, 3662792), (112, 1896803), (116, 1831396), (203, 1046512), (232, 915698), (406, 523256), (464, 457849), (812, 261628), (1624, 130814), (3248, 65407)]