207209596

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{2029}}^1$

素因数の和:2266

約数の個数: 36

約数和(自身を含む): 400665160

約数和(自身を除く): 193455564

約数列:

[1, 2, 4, 11, 22, 44, 121, 211, 242, 422, 484, 844, 2029, 2321, 4058, 4642, 8116, 9284, 22319, 25531, 44638, 51062, 89276, 102124, 245509, 428119, 491018, 856238, 982036, 1712476, 4709309, 9418618, 18837236, 51802399, 103604798, 207209596]

約数ペア:

[(1, 207209596), (2, 103604798), (4, 51802399), (11, 18837236), (22, 9418618), (44, 4709309), (121, 1712476), (211, 982036), (242, 856238), (422, 491018), (484, 428119), (844, 245509), (2029, 102124), (2321, 89276), (4058, 51062), (4642, 44638), (8116, 25531), (9284, 22319)]