204979966

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{5011}}^1$

素因数の和:5307

約数の個数: 16

約数和(自身を含む): 311966928

約数和(自身を除く): 106986962

約数列:

[1, 2, 113, 181, 226, 362, 5011, 10022, 20453, 40906, 566243, 906991, 1132486, 1813982, 102489983, 204979966]

約数ペア:

[(1, 204979966), (2, 102489983), (113, 1813982), (181, 1132486), (226, 906991), (362, 566243), (5011, 40906), (10022, 20453)]