208287070

素因数分解:

$2^1\times 5^1\times {\mathrm{2237}}^1\times {\mathrm{9311}}^1$

素因数の和:11555

約数の個数: 16

約数和(自身を含む): 375124608

約数和(自身を除く): 166837538

約数列:

[1, 2, 5, 10, 2237, 4474, 9311, 11185, 18622, 22370, 46555, 93110, 20828707, 41657414, 104143535, 208287070]

約数ペア:

[(1, 208287070), (2, 104143535), (5, 41657414), (10, 20828707), (2237, 93110), (4474, 46555), (9311, 22370), (11185, 18622)]