200806437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^2$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 310313472

約数和(自身を除く): 109507035

約数列:

[1, 3, 13, 31, 37, 39, 67, 93, 111, 201, 403, 481, 871, 1147, 1209, 1443, 2077, 2479, 2613, 3441, 4489, 6231, 7437, 13467, 14911, 27001, 32227, 44733, 58357, 76849, 81003, 96681, 139159, 166093, 175071, 230547, 417477, 498279, 999037, 1809067, 2159209, 2997111, 5148883, 5427201, 6477627, 15446649, 66935479, 200806437]

約数ペア:

[(1, 200806437), (3, 66935479), (13, 15446649), (31, 6477627), (37, 5427201), (39, 5148883), (67, 2997111), (93, 2159209), (111, 1809067), (201, 999037), (403, 498279), (481, 417477), (871, 230547), (1147, 175071), (1209, 166093), (1443, 139159), (2077, 96681), (2479, 81003), (2613, 76849), (3441, 58357), (4489, 44733), (6231, 32227), (7437, 27001), (13467, 14911)]