207473392

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{18341}}^1$

素因数の和:18457

約数の個数: 40

約数和(自身を含む): 463979232

約数和(自身を除く): 256505840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 18341, 36682, 73364, 128387, 146728, 256774, 293456, 513548, 1027096, 1852441, 2054192, 3704882, 7409764, 12967087, 14819528, 25934174, 29639056, 51868348, 103736696, 207473392]

約数ペア:

[(1, 207473392), (2, 103736696), (4, 51868348), (7, 29639056), (8, 25934174), (14, 14819528), (16, 12967087), (28, 7409764), (56, 3704882), (101, 2054192), (112, 1852441), (202, 1027096), (404, 513548), (707, 293456), (808, 256774), (1414, 146728), (1616, 128387), (2828, 73364), (5656, 36682), (11312, 18341)]