212082976

素因数分解:

$2^5\times 7^2\times {\mathrm{135257}}^1$

素因数の和:135281

約数の個数: 36

約数和(自身を含む): 485711478

約数和(自身を除く): 273628502

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 135257, 270514, 541028, 946799, 1082056, 1893598, 2164112, 3787196, 4328224, 6627593, 7574392, 13255186, 15148784, 26510372, 30297568, 53020744, 106041488, 212082976]

約数ペア:

[(1, 212082976), (2, 106041488), (4, 53020744), (7, 30297568), (8, 26510372), (14, 15148784), (16, 13255186), (28, 7574392), (32, 6627593), (49, 4328224), (56, 3787196), (98, 2164112), (112, 1893598), (196, 1082056), (224, 946799), (392, 541028), (784, 270514), (1568, 135257)]