205932006

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1567}}^1$

素因数の和:1738

約数の個数: 72

約数和(自身を含む): 522849600

約数和(自身を除く): 316917594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 149, 294, 298, 441, 447, 882, 894, 1043, 1341, 1567, 2086, 2682, 3129, 3134, 4701, 6258, 7301, 9387, 9402, 10969, 14103, 14602, 18774, 21903, 21938, 28206, 32907, 43806, 65709, 65814, 76783, 98721, 131418, 153566, 197442, 230349, 233483, 460698, 466966, 691047, 700449, 1382094, 1400898, 1634381, 2101347, 3268762, 4202694, 4903143, 9806286, 11440667, 14709429, 22881334, 29418858, 34322001, 68644002, 102966003, 205932006]

約数ペア:

[(1, 205932006), (2, 102966003), (3, 68644002), (6, 34322001), (7, 29418858), (9, 22881334), (14, 14709429), (18, 11440667), (21, 9806286), (42, 4903143), (49, 4202694), (63, 3268762), (98, 2101347), (126, 1634381), (147, 1400898), (149, 1382094), (294, 700449), (298, 691047), (441, 466966), (447, 460698), (882, 233483), (894, 230349), (1043, 197442), (1341, 153566), (1567, 131418), (2086, 98721), (2682, 76783), (3129, 65814), (3134, 65709), (4701, 43806), (6258, 32907), (7301, 28206), (9387, 21938), (9402, 21903), (10969, 18774), (14103, 14602)]