200764809

素因数分解:

$3^2\times 7^2\times {\mathrm{241}}^1\times {\mathrm{1889}}^1$

素因数の和:2150

約数の個数: 36

約数和(自身を含む): 338918580

約数和(自身を除く): 138153771

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 241, 441, 723, 1687, 1889, 2169, 5061, 5667, 11809, 13223, 15183, 17001, 35427, 39669, 92561, 106281, 119007, 277683, 455249, 833049, 1365747, 3186743, 4097241, 9560229, 22307201, 28680687, 66921603, 200764809]

約数ペア:

[(1, 200764809), (3, 66921603), (7, 28680687), (9, 22307201), (21, 9560229), (49, 4097241), (63, 3186743), (147, 1365747), (241, 833049), (441, 455249), (723, 277683), (1687, 119007), (1889, 106281), (2169, 92561), (5061, 39669), (5667, 35427), (11809, 17001), (13223, 15183)]