211063622

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2999}}^1$

素因数の和:3476

約数の個数: 32

約数和(自身を含む): 395712000

約数和(自身を除く): 184648378

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 457, 914, 2999, 3199, 5027, 5998, 6398, 10054, 20993, 32989, 35189, 41986, 65978, 70378, 230923, 461846, 1370543, 2741086, 9593801, 15075973, 19187602, 30151946, 105531811, 211063622]

約数ペア:

[(1, 211063622), (2, 105531811), (7, 30151946), (11, 19187602), (14, 15075973), (22, 9593801), (77, 2741086), (154, 1370543), (457, 461846), (914, 230923), (2999, 70378), (3199, 65978), (5027, 41986), (5998, 35189), (6398, 32989), (10054, 20993)]