207324438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{6737}}^1$

素因数の和:6988

約数の個数: 32

約数和(自身を含む): 434681856

約数和(自身を除く): 227357418

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223, 446, 669, 1338, 5129, 6737, 10258, 13474, 15387, 20211, 30774, 40422, 154951, 309902, 464853, 929706, 1502351, 3004702, 4507053, 9014106, 34554073, 69108146, 103662219, 207324438]

約数ペア:

[(1, 207324438), (2, 103662219), (3, 69108146), (6, 34554073), (23, 9014106), (46, 4507053), (69, 3004702), (138, 1502351), (223, 929706), (446, 464853), (669, 309902), (1338, 154951), (5129, 40422), (6737, 30774), (10258, 20211), (13474, 15387)]