220937442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{24083}}^1$

素因数の和:24238

約数の個数: 32

約数和(自身を含む): 485533440

約数和(自身を除く): 264595998

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 1529, 3058, 4587, 9174, 24083, 48166, 72249, 144498, 264913, 529826, 794739, 1589478, 3347537, 6695074, 10042611, 20085222, 36822907, 73645814, 110468721, 220937442]

約数ペア:

[(1, 220937442), (2, 110468721), (3, 73645814), (6, 36822907), (11, 20085222), (22, 10042611), (33, 6695074), (66, 3347537), (139, 1589478), (278, 794739), (417, 529826), (834, 264913), (1529, 144498), (3058, 72249), (4587, 48166), (9174, 24083)]