215615344

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101323}}^1$

素因数の和:101357

約数の個数: 40

約数和(自身を含む): 502567040

約数和(自身を除く): 286951696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 101323, 202646, 405292, 709261, 810584, 1418522, 1621168, 1925137, 2837044, 3850274, 5674088, 7700548, 11348176, 13475959, 15401096, 26951918, 30802192, 53903836, 107807672, 215615344]

約数ペア:

[(1, 215615344), (2, 107807672), (4, 53903836), (7, 30802192), (8, 26951918), (14, 15401096), (16, 13475959), (19, 11348176), (28, 7700548), (38, 5674088), (56, 3850274), (76, 2837044), (112, 1925137), (133, 1621168), (152, 1418522), (266, 810584), (304, 709261), (532, 405292), (1064, 202646), (2128, 101323)]