207960966

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11923}}^1$

素因数の和:11970

約数の個数: 64

約数和(自身を含む): 515116800

約数和(自身を除く): 307155834

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 306, 323, 342, 459, 513, 646, 918, 969, 1026, 1938, 2907, 5814, 8721, 11923, 17442, 23846, 35769, 71538, 107307, 202691, 214614, 226537, 321921, 405382, 453074, 608073, 643842, 679611, 1216146, 1359222, 1824219, 2038833, 3648438, 3851129, 4077666, 5472657, 6116499, 7702258, 10945314, 11553387, 12232998, 23106774, 34660161, 69320322, 103980483, 207960966]

約数ペア:

[(1, 207960966), (2, 103980483), (3, 69320322), (6, 34660161), (9, 23106774), (17, 12232998), (18, 11553387), (19, 10945314), (27, 7702258), (34, 6116499), (38, 5472657), (51, 4077666), (54, 3851129), (57, 3648438), (102, 2038833), (114, 1824219), (153, 1359222), (171, 1216146), (306, 679611), (323, 643842), (342, 608073), (459, 453074), (513, 405382), (646, 321921), (918, 226537), (969, 214614), (1026, 202691), (1938, 107307), (2907, 71538), (5814, 35769), (8721, 23846), (11923, 17442)]