207900922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{1213}}^1$

素因数の和:1374

約数の個数: 24

約数和(自身を含む): 335187828

約数和(自身を除く): 127286906

約数列:

[1, 2, 17, 34, 71, 142, 1207, 1213, 2414, 2426, 5041, 10082, 20621, 41242, 85697, 86123, 171394, 172246, 1464091, 2928182, 6114733, 12229466, 103950461, 207900922]

約数ペア:

[(1, 207900922), (2, 103950461), (17, 12229466), (34, 6114733), (71, 2928182), (142, 1464091), (1207, 172246), (1213, 171394), (2414, 86123), (2426, 85697), (5041, 41242), (10082, 20621)]