201728228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1753}}^1\times {\mathrm{2213}}^1$

素因数の和:3983

約数の個数: 24

約数和(自身を含む): 380568888

約数和(自身を除く): 178840660

約数列:

[1, 2, 4, 13, 26, 52, 1753, 2213, 3506, 4426, 7012, 8852, 22789, 28769, 45578, 57538, 91156, 115076, 3879389, 7758778, 15517556, 50432057, 100864114, 201728228]

約数ペア:

[(1, 201728228), (2, 100864114), (4, 50432057), (13, 15517556), (26, 7758778), (52, 3879389), (1753, 115076), (2213, 91156), (3506, 57538), (4426, 45578), (7012, 28769), (8852, 22789)]