201121668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{507883}}^1$

素因数の和:507904

約数の個数: 36

約数和(自身を含む): 554609328

約数和(自身を除く): 353487660

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 507883, 1015766, 1523649, 2031532, 3047298, 4570947, 5586713, 6094596, 9141894, 11173426, 16760139, 18283788, 22346852, 33520278, 50280417, 67040556, 100560834, 201121668]

約数ペア:

[(1, 201121668), (2, 100560834), (3, 67040556), (4, 50280417), (6, 33520278), (9, 22346852), (11, 18283788), (12, 16760139), (18, 11173426), (22, 9141894), (33, 6094596), (36, 5586713), (44, 4570947), (66, 3047298), (99, 2031532), (132, 1523649), (198, 1015766), (396, 507883)]