201541628

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{3779}}^1$

素因数の和:4049

約数の個数: 24

約数和(自身を含む): 359856000

約数和(自身を除く): 158314372

約数列:

[1, 2, 4, 67, 134, 199, 268, 398, 796, 3779, 7558, 13333, 15116, 26666, 53332, 253193, 506386, 752021, 1012772, 1504042, 3008084, 50385407, 100770814, 201541628]

約数ペア:

[(1, 201541628), (2, 100770814), (4, 50385407), (67, 3008084), (134, 1504042), (199, 1012772), (268, 752021), (398, 506386), (796, 253193), (3779, 53332), (7558, 26666), (13333, 15116)]