210278374

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{10181}}^1$

素因数の和:10655

約数の個数: 16

約数和(自身を含む): 329896800

約数和(自身を除く): 119618426

約数列:

[1, 2, 23, 46, 449, 898, 10181, 10327, 20362, 20654, 234163, 468326, 4571269, 9142538, 105139187, 210278374]

約数ペア:

[(1, 210278374), (2, 105139187), (23, 9142538), (46, 4571269), (449, 468326), (898, 234163), (10181, 20654), (10327, 20362)]