201566992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{3659}}^1$

素因数の和:3991

約数の個数: 40

約数和(自身を含む): 427517280

約数和(自身を除く): 225950288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 313, 626, 1252, 2504, 3443, 3659, 5008, 6886, 7318, 13772, 14636, 27544, 29272, 40249, 55088, 58544, 80498, 160996, 321992, 643984, 1145267, 2290534, 4581068, 9162136, 12597937, 18324272, 25195874, 50391748, 100783496, 201566992]

約数ペア:

[(1, 201566992), (2, 100783496), (4, 50391748), (8, 25195874), (11, 18324272), (16, 12597937), (22, 9162136), (44, 4581068), (88, 2290534), (176, 1145267), (313, 643984), (626, 321992), (1252, 160996), (2504, 80498), (3443, 58544), (3659, 55088), (5008, 40249), (6886, 29272), (7318, 27544), (13772, 14636)]