207827902

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{9439}}^1$

素因数の和:9651

約数の個数: 16

約数和(自身を含む): 317750400

約数和(自身を除く): 109922498

約数列:

[1, 2, 101, 109, 202, 218, 9439, 11009, 18878, 22018, 953339, 1028851, 1906678, 2057702, 103913951, 207827902]

約数ペア:

[(1, 207827902), (2, 103913951), (101, 2057702), (109, 1906678), (202, 1028851), (218, 953339), (9439, 22018), (11009, 18878)]