207291434

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{991}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 362643456

約数和(自身を除く): 155352022

約数列:

[1, 2, 7, 14, 67, 134, 223, 446, 469, 938, 991, 1561, 1982, 3122, 6937, 13874, 14941, 29882, 66397, 104587, 132794, 209174, 220993, 441986, 464779, 929558, 1546951, 3093902, 14806531, 29613062, 103645717, 207291434]

約数ペア:

[(1, 207291434), (2, 103645717), (7, 29613062), (14, 14806531), (67, 3093902), (134, 1546951), (223, 929558), (446, 464779), (469, 441986), (938, 220993), (991, 209174), (1561, 132794), (1982, 104587), (3122, 66397), (6937, 29882), (13874, 14941)]