222585076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18191}}^1$

素因数の和:18244

約数の個数: 48

約数和(自身を含む): 489000960

約数和(自身を除く): 266415884

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 18191, 36382, 72764, 127337, 254674, 345629, 418393, 509348, 691258, 836786, 1382516, 1673572, 2419403, 2928751, 4838806, 5857502, 7949467, 9677612, 11715004, 15898934, 31797868, 55646269, 111292538, 222585076]

約数ペア:

[(1, 222585076), (2, 111292538), (4, 55646269), (7, 31797868), (14, 15898934), (19, 11715004), (23, 9677612), (28, 7949467), (38, 5857502), (46, 4838806), (76, 2928751), (92, 2419403), (133, 1673572), (161, 1382516), (266, 836786), (322, 691258), (437, 509348), (532, 418393), (644, 345629), (874, 254674), (1748, 127337), (3059, 72764), (6118, 36382), (12236, 18191)]