207847136

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40343}}^1$

素因数の和:40383

約数の個数: 48

約数和(自身を含む): 488001024

約数和(自身を除く): 280153888

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 40343, 80686, 161372, 282401, 322744, 564802, 645488, 927889, 1129604, 1290976, 1855778, 2259208, 3711556, 4518416, 6495223, 7423112, 9036832, 12990446, 14846224, 25980892, 29692448, 51961784, 103923568, 207847136]

約数ペア:

[(1, 207847136), (2, 103923568), (4, 51961784), (7, 29692448), (8, 25980892), (14, 14846224), (16, 12990446), (23, 9036832), (28, 7423112), (32, 6495223), (46, 4518416), (56, 3711556), (92, 2259208), (112, 1855778), (161, 1290976), (184, 1129604), (224, 927889), (322, 645488), (368, 564802), (644, 322744), (736, 282401), (1288, 161372), (2576, 80686), (5152, 40343)]