208053208

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 465393600

約数和(自身を除く): 257340392

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 47, 68, 88, 94, 121, 136, 187, 188, 242, 269, 374, 376, 484, 517, 538, 748, 799, 968, 1034, 1076, 1496, 1598, 2057, 2068, 2152, 2959, 3196, 4114, 4136, 4573, 5687, 5918, 6392, 8228, 8789, 9146, 11374, 11836, 12643, 16456, 17578, 18292, 22748, 23672, 25286, 32549, 35156, 36584, 45496, 50303, 50572, 65098, 70312, 96679, 100606, 101144, 130196, 139073, 193358, 201212, 214931, 260392, 278146, 386716, 402424, 429862, 553333, 556292, 773432, 859724, 1106666, 1112584, 1529803, 1719448, 2213332, 2364241, 3059606, 4426664, 4728482, 6119212, 9456964, 12238424, 18913928, 26006651, 52013302, 104026604, 208053208]

約数ペア:

[(1, 208053208), (2, 104026604), (4, 52013302), (8, 26006651), (11, 18913928), (17, 12238424), (22, 9456964), (34, 6119212), (44, 4728482), (47, 4426664), (68, 3059606), (88, 2364241), (94, 2213332), (121, 1719448), (136, 1529803), (187, 1112584), (188, 1106666), (242, 859724), (269, 773432), (374, 556292), (376, 553333), (484, 429862), (517, 402424), (538, 386716), (748, 278146), (799, 260392), (968, 214931), (1034, 201212), (1076, 193358), (1496, 139073), (1598, 130196), (2057, 101144), (2068, 100606), (2152, 96679), (2959, 70312), (3196, 65098), (4114, 50572), (4136, 50303), (4573, 45496), (5687, 36584), (5918, 35156), (6392, 32549), (8228, 25286), (8789, 23672), (9146, 22748), (11374, 18292), (11836, 17578), (12643, 16456)]