204464898

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:845

約数の個数: 80

約数和(自身を含む): 503379360

約数和(自身を除く): 298914462

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 179, 198, 297, 358, 537, 594, 641, 891, 1074, 1282, 1611, 1782, 1923, 1969, 3222, 3846, 3938, 4833, 5769, 5907, 7051, 9666, 11538, 11814, 14102, 14499, 17307, 17721, 21153, 28998, 34614, 35442, 42306, 51921, 53163, 63459, 103842, 106326, 114739, 126918, 159489, 190377, 229478, 318978, 344217, 380754, 571131, 688434, 1032651, 1142262, 1262129, 2065302, 2524258, 3097953, 3786387, 6195906, 7572774, 9293859, 11359161, 18587718, 22718322, 34077483, 68154966, 102232449, 204464898]

約数ペア:

[(1, 204464898), (2, 102232449), (3, 68154966), (6, 34077483), (9, 22718322), (11, 18587718), (18, 11359161), (22, 9293859), (27, 7572774), (33, 6195906), (54, 3786387), (66, 3097953), (81, 2524258), (99, 2065302), (162, 1262129), (179, 1142262), (198, 1032651), (297, 688434), (358, 571131), (537, 380754), (594, 344217), (641, 318978), (891, 229478), (1074, 190377), (1282, 159489), (1611, 126918), (1782, 114739), (1923, 106326), (1969, 103842), (3222, 63459), (3846, 53163), (3938, 51921), (4833, 42306), (5769, 35442), (5907, 34614), (7051, 28998), (9666, 21153), (11538, 17721), (11814, 17307), (14102, 14499)]