207839654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{9419}}^1$

素因数の和:9508

約数の個数: 32

約数和(自身を含む): 366249600

約数和(自身を除く): 158409946

約数列:

[1, 2, 11, 17, 22, 34, 59, 118, 187, 374, 649, 1003, 1298, 2006, 9419, 11033, 18838, 22066, 103609, 160123, 207218, 320246, 555721, 1111442, 1761353, 3522706, 6112931, 9447257, 12225862, 18894514, 103919827, 207839654]

約数ペア:

[(1, 207839654), (2, 103919827), (11, 18894514), (17, 12225862), (22, 9447257), (34, 6112931), (59, 3522706), (118, 1761353), (187, 1111442), (374, 555721), (649, 320246), (1003, 207218), (1298, 160123), (2006, 103609), (9419, 22066), (11033, 18838)]