198830346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{21067}}^1$

素因数の和:21107

約数の個数: 48

約数和(自身を含む): 470743392

約数和(自身を除く): 271913046

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 21067, 42134, 63201, 126402, 231737, 273871, 463474, 547742, 695211, 821613, 1390422, 1643226, 2549107, 3012581, 5098214, 6025162, 7647321, 9037743, 15294642, 18075486, 33138391, 66276782, 99415173, 198830346]

約数ペア:

[(1, 198830346), (2, 99415173), (3, 66276782), (6, 33138391), (11, 18075486), (13, 15294642), (22, 9037743), (26, 7647321), (33, 6025162), (39, 5098214), (66, 3012581), (78, 2549107), (121, 1643226), (143, 1390422), (242, 821613), (286, 695211), (363, 547742), (429, 463474), (726, 273871), (858, 231737), (1573, 126402), (3146, 63201), (4719, 42134), (9438, 21067)]