222173672

素因数分解:

$2^3\times 7^1\times {\mathrm{1901}}^1\times {\mathrm{2087}}^1$

素因数の和:4001

約数の個数: 32

約数和(自身を含む): 476565120

約数和(自身を除く): 254391448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1901, 2087, 3802, 4174, 7604, 8348, 13307, 14609, 15208, 16696, 26614, 29218, 53228, 58436, 106456, 116872, 3967387, 7934774, 15869548, 27771709, 31739096, 55543418, 111086836, 222173672]

約数ペア:

[(1, 222173672), (2, 111086836), (4, 55543418), (7, 31739096), (8, 27771709), (14, 15869548), (28, 7934774), (56, 3967387), (1901, 116872), (2087, 106456), (3802, 58436), (4174, 53228), (7604, 29218), (8348, 26614), (13307, 16696), (14609, 15208)]