200620794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 452003328

約数和(自身を除く): 251382534

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 83, 106, 159, 166, 249, 318, 498, 583, 691, 913, 1166, 1382, 1749, 1826, 2073, 2739, 3498, 4146, 4399, 5478, 7601, 8798, 13197, 15202, 22803, 26394, 36623, 45606, 48389, 57353, 73246, 96778, 109869, 114706, 145167, 172059, 219738, 290334, 344118, 402853, 630883, 805706, 1208559, 1261766, 1892649, 2417118, 3039709, 3785298, 6079418, 9119127, 18238254, 33436799, 66873598, 100310397, 200620794]

約数ペア:

[(1, 200620794), (2, 100310397), (3, 66873598), (6, 33436799), (11, 18238254), (22, 9119127), (33, 6079418), (53, 3785298), (66, 3039709), (83, 2417118), (106, 1892649), (159, 1261766), (166, 1208559), (249, 805706), (318, 630883), (498, 402853), (583, 344118), (691, 290334), (913, 219738), (1166, 172059), (1382, 145167), (1749, 114706), (1826, 109869), (2073, 96778), (2739, 73246), (3498, 57353), (4146, 48389), (4399, 45606), (5478, 36623), (7601, 26394), (8798, 22803), (13197, 15202)]