201142623

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{103}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 318180096

約数和(自身を除く): 117037473

約数列:

[1, 3, 11, 17, 33, 51, 59, 103, 177, 187, 309, 561, 649, 1003, 1133, 1751, 1947, 3009, 3399, 3481, 5253, 6077, 10443, 11033, 18231, 19261, 33099, 38291, 57783, 59177, 66847, 103309, 114873, 177531, 200541, 309927, 358543, 650947, 1075629, 1136399, 1952841, 3409197, 3943973, 6095231, 11831919, 18285693, 67047541, 201142623]

約数ペア:

[(1, 201142623), (3, 67047541), (11, 18285693), (17, 11831919), (33, 6095231), (51, 3943973), (59, 3409197), (103, 1952841), (177, 1136399), (187, 1075629), (309, 650947), (561, 358543), (649, 309927), (1003, 200541), (1133, 177531), (1751, 114873), (1947, 103309), (3009, 66847), (3399, 59177), (3481, 57783), (5253, 38291), (6077, 33099), (10443, 19261), (11033, 18231)]