201993429869

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1277}}^1\times {\mathrm{9829}}^1$

素因数の和:11154

約数の個数: 48

約数和(自身を含む): 267335107200

約数和(自身を除く): 65341677331

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 847, 1277, 1463, 2299, 8939, 9829, 14047, 16093, 24263, 68803, 98329, 108119, 154517, 169841, 186751, 266893, 756833, 1081619, 1189309, 1307257, 1868251, 2054261, 2935823, 8325163, 12551633, 14379827, 20550761, 22596871, 87861431, 138067963, 158178097, 238481027, 966475741, 1518747593, 1669367189, 2623291297, 10631233151, 18363039079, 28856204267, 201993429869]

約数ペア:

[(1, 201993429869), (7, 28856204267), (11, 18363039079), (19, 10631233151), (77, 2623291297), (121, 1669367189), (133, 1518747593), (209, 966475741), (847, 238481027), (1277, 158178097), (1463, 138067963), (2299, 87861431), (8939, 22596871), (9829, 20550761), (14047, 14379827), (16093, 12551633), (24263, 8325163), (68803, 2935823), (98329, 2054261), (108119, 1868251), (154517, 1307257), (169841, 1189309), (186751, 1081619), (266893, 756833)]