205500516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{35603}}^1$

素因数の和:35660

約数の個数: 48

約数和(自身を含む): 530357184

約数和(自身を除く): 324856668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 35603, 71206, 106809, 142412, 213618, 427236, 462839, 925678, 1317311, 1388517, 1851356, 2634622, 2777034, 3951933, 5269244, 5554068, 7903866, 15807732, 17125043, 34250086, 51375129, 68500172, 102750258, 205500516]

約数ペア:

[(1, 205500516), (2, 102750258), (3, 68500172), (4, 51375129), (6, 34250086), (12, 17125043), (13, 15807732), (26, 7903866), (37, 5554068), (39, 5269244), (52, 3951933), (74, 2777034), (78, 2634622), (111, 1851356), (148, 1388517), (156, 1317311), (222, 925678), (444, 462839), (481, 427236), (962, 213618), (1443, 142412), (1924, 106809), (2886, 71206), (5772, 35603)]