194509854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{140339}}^1$

素因数の和:140365

約数の個数: 48

約数和(自身を含む): 525432960

約数和(自身を除く): 330923106

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 140339, 280678, 421017, 842034, 982373, 1263051, 1543729, 1964746, 2526102, 2947119, 3087458, 4631187, 5894238, 8841357, 9262374, 10806103, 13893561, 17682714, 21612206, 27787122, 32418309, 64836618, 97254927, 194509854]

約数ペア:

[(1, 194509854), (2, 97254927), (3, 64836618), (6, 32418309), (7, 27787122), (9, 21612206), (11, 17682714), (14, 13893561), (18, 10806103), (21, 9262374), (22, 8841357), (33, 5894238), (42, 4631187), (63, 3087458), (66, 2947119), (77, 2526102), (99, 1964746), (126, 1543729), (154, 1263051), (198, 982373), (231, 842034), (462, 421017), (693, 280678), (1386, 140339)]