200672571

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 307930112

約数和(自身を除く): 107257541

約数列:

[1, 3, 11, 33, 37, 67, 111, 121, 201, 223, 363, 407, 669, 737, 1221, 2211, 2453, 2479, 4477, 7359, 7437, 8107, 8251, 13431, 14941, 24321, 24753, 26983, 27269, 44823, 80949, 81807, 90761, 164351, 272283, 299959, 493053, 552817, 899877, 998371, 1658451, 1807861, 2995113, 5423583, 6080987, 18242961, 66890857, 200672571]

約数ペア:

[(1, 200672571), (3, 66890857), (11, 18242961), (33, 6080987), (37, 5423583), (67, 2995113), (111, 1807861), (121, 1658451), (201, 998371), (223, 899877), (363, 552817), (407, 493053), (669, 299959), (737, 272283), (1221, 164351), (2211, 90761), (2453, 81807), (2479, 80949), (4477, 44823), (7359, 27269), (7437, 26983), (8107, 24753), (8251, 24321), (13431, 14941)]