201321232

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{9931}}^1$

素因数の和:10127

約数の個数: 40

約数和(自身を含む): 448290752

約数和(自身を除く): 246969520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2896, 5068, 9931, 10136, 19862, 20272, 39724, 69517, 79448, 139034, 158896, 278068, 556136, 1112272, 1797511, 3595022, 7190044, 12582577, 14380088, 25165154, 28760176, 50330308, 100660616, 201321232]

約数ペア:

[(1, 201321232), (2, 100660616), (4, 50330308), (7, 28760176), (8, 25165154), (14, 14380088), (16, 12582577), (28, 7190044), (56, 3595022), (112, 1797511), (181, 1112272), (362, 556136), (724, 278068), (1267, 158896), (1448, 139034), (2534, 79448), (2896, 69517), (5068, 39724), (9931, 20272), (10136, 19862)]