215422266

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3833}}^1$

素因数の和:3903

約数の個数: 64

約数和(自身を含む): 496886400

約数和(自身を除く): 281464134

約数列:

[1, 2, 3, 6, 17, 19, 29, 34, 38, 51, 57, 58, 87, 102, 114, 174, 323, 493, 551, 646, 969, 986, 1102, 1479, 1653, 1938, 2958, 3306, 3833, 7666, 9367, 11499, 18734, 22998, 28101, 56202, 65161, 72827, 111157, 130322, 145654, 195483, 218481, 222314, 333471, 390966, 436962, 666942, 1238059, 1889669, 2111983, 2476118, 3714177, 3779338, 4223966, 5669007, 6335949, 7428354, 11338014, 12671898, 35903711, 71807422, 107711133, 215422266]

約数ペア:

[(1, 215422266), (2, 107711133), (3, 71807422), (6, 35903711), (17, 12671898), (19, 11338014), (29, 7428354), (34, 6335949), (38, 5669007), (51, 4223966), (57, 3779338), (58, 3714177), (87, 2476118), (102, 2111983), (114, 1889669), (174, 1238059), (323, 666942), (493, 436962), (551, 390966), (646, 333471), (969, 222314), (986, 218481), (1102, 195483), (1479, 145654), (1653, 130322), (1938, 111157), (2958, 72827), (3306, 65161), (3833, 56202), (7666, 28101), (9367, 22998), (11499, 18734)]