207924420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{315037}}^1$

素因数の和:315060

約数の個数: 48

約数和(自身を含む): 635116608

約数和(自身を除く): 427192188

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 315037, 630074, 945111, 1260148, 1575185, 1890222, 3150370, 3465407, 3780444, 4725555, 6300740, 6930814, 9451110, 10396221, 13861628, 17327035, 18902220, 20792442, 34654070, 41584884, 51981105, 69308140, 103962210, 207924420]

約数ペア:

[(1, 207924420), (2, 103962210), (3, 69308140), (4, 51981105), (5, 41584884), (6, 34654070), (10, 20792442), (11, 18902220), (12, 17327035), (15, 13861628), (20, 10396221), (22, 9451110), (30, 6930814), (33, 6300740), (44, 4725555), (55, 3780444), (60, 3465407), (66, 3150370), (110, 1890222), (132, 1575185), (165, 1260148), (220, 945111), (330, 630074), (660, 315037)]