199954326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{967}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 472260096

約数和(自身を除く): 272305770

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 241, 286, 429, 482, 723, 858, 967, 1446, 1934, 2651, 2901, 3133, 5302, 5802, 6266, 7953, 9399, 10637, 12571, 15906, 18798, 21274, 25142, 31911, 34463, 37713, 63822, 68926, 75426, 103389, 138281, 206778, 233047, 276562, 414843, 466094, 699141, 829686, 1398282, 2563517, 3029611, 5127034, 6059222, 7690551, 9088833, 15381102, 18177666, 33325721, 66651442, 99977163, 199954326]

約数ペア:

[(1, 199954326), (2, 99977163), (3, 66651442), (6, 33325721), (11, 18177666), (13, 15381102), (22, 9088833), (26, 7690551), (33, 6059222), (39, 5127034), (66, 3029611), (78, 2563517), (143, 1398282), (241, 829686), (286, 699141), (429, 466094), (482, 414843), (723, 276562), (858, 233047), (967, 206778), (1446, 138281), (1934, 103389), (2651, 75426), (2901, 68926), (3133, 63822), (5302, 37713), (5802, 34463), (6266, 31911), (7953, 25142), (9399, 21274), (10637, 18798), (12571, 15906)]