205739610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10903}}^1$

素因数の和:10967

約数の個数: 64

約数和(自身を含む): 537000192

約数和(自身を除く): 331260582

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 510, 555, 629, 1110, 1258, 1887, 3145, 3774, 6290, 9435, 10903, 18870, 21806, 32709, 54515, 65418, 109030, 163545, 185351, 327090, 370702, 403411, 556053, 806822, 926755, 1112106, 1210233, 1853510, 2017055, 2420466, 2780265, 4034110, 5560530, 6051165, 6857987, 12102330, 13715974, 20573961, 34289935, 41147922, 68579870, 102869805, 205739610]

約数ペア:

[(1, 205739610), (2, 102869805), (3, 68579870), (5, 41147922), (6, 34289935), (10, 20573961), (15, 13715974), (17, 12102330), (30, 6857987), (34, 6051165), (37, 5560530), (51, 4034110), (74, 2780265), (85, 2420466), (102, 2017055), (111, 1853510), (170, 1210233), (185, 1112106), (222, 926755), (255, 806822), (370, 556053), (510, 403411), (555, 370702), (629, 327090), (1110, 185351), (1258, 163545), (1887, 109030), (3145, 65418), (3774, 54515), (6290, 32709), (9435, 21806), (10903, 18870)]