207839288

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{16903}}^1$

素因数の和:16991

約数の個数: 32

約数和(自身を含む): 410767200

約数和(自身を除く): 202927912

約数列:

[1, 2, 4, 8, 29, 53, 58, 106, 116, 212, 232, 424, 1537, 3074, 6148, 12296, 16903, 33806, 67612, 135224, 490187, 895859, 980374, 1791718, 1960748, 3583436, 3921496, 7166872, 25979911, 51959822, 103919644, 207839288]

約数ペア:

[(1, 207839288), (2, 103919644), (4, 51959822), (8, 25979911), (29, 7166872), (53, 3921496), (58, 3583436), (106, 1960748), (116, 1791718), (212, 980374), (232, 895859), (424, 490187), (1537, 135224), (3074, 67612), (6148, 33806), (12296, 16903)]