209437128

素因数分解:

$2^3\times 3^2\times {\mathrm{503}}^1\times {\mathrm{5783}}^1$

素因数の和:6298

約数の個数: 48

約数和(自身を含む): 568451520

約数和(自身を除く): 359014392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 503, 1006, 1509, 2012, 3018, 4024, 4527, 5783, 6036, 9054, 11566, 12072, 17349, 18108, 23132, 34698, 36216, 46264, 52047, 69396, 104094, 138792, 208188, 416376, 2908849, 5817698, 8726547, 11635396, 17453094, 23270792, 26179641, 34906188, 52359282, 69812376, 104718564, 209437128]

約数ペア:

[(1, 209437128), (2, 104718564), (3, 69812376), (4, 52359282), (6, 34906188), (8, 26179641), (9, 23270792), (12, 17453094), (18, 11635396), (24, 8726547), (36, 5817698), (72, 2908849), (503, 416376), (1006, 208188), (1509, 138792), (2012, 104094), (3018, 69396), (4024, 52047), (4527, 46264), (5783, 36216), (6036, 34698), (9054, 23132), (11566, 18108), (12072, 17349)]