223441904

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{27329}}^1$

素因数の和:27417

約数の個数: 40

約数和(自身を含む): 501560160

約数和(自身を除く): 278118256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 27329, 54658, 109316, 191303, 218632, 382606, 437264, 765212, 1530424, 1995017, 3060848, 3990034, 7980068, 13965119, 15960136, 27930238, 31920272, 55860476, 111720952, 223441904]

約数ペア:

[(1, 223441904), (2, 111720952), (4, 55860476), (7, 31920272), (8, 27930238), (14, 15960136), (16, 13965119), (28, 7980068), (56, 3990034), (73, 3060848), (112, 1995017), (146, 1530424), (292, 765212), (511, 437264), (584, 382606), (1022, 218632), (1168, 191303), (2044, 109316), (4088, 54658), (8176, 27329)]