207965786

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{2297}}^1$

素因数の和:2558

約数の個数: 32

約数和(自身を含む): 370621440

約数和(自身を除く): 162655654

約数列:

[1, 2, 7, 14, 29, 58, 203, 223, 406, 446, 1561, 2297, 3122, 4594, 6467, 12934, 16079, 32158, 45269, 66613, 90538, 133226, 466291, 512231, 932582, 1024462, 3585617, 7171234, 14854699, 29709398, 103982893, 207965786]

約数ペア:

[(1, 207965786), (2, 103982893), (7, 29709398), (14, 14854699), (29, 7171234), (58, 3585617), (203, 1024462), (223, 932582), (406, 512231), (446, 466291), (1561, 133226), (2297, 90538), (3122, 66613), (4594, 45269), (6467, 32158), (12934, 16079)]