202112770

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{227093}}^1$

素因数の和:227189

約数の個数: 16

約数和(自身を含む): 367892280

約数和(自身を除く): 165779510

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 227093, 454186, 1135465, 2270930, 20211277, 40422554, 101056385, 202112770]

約数ペア:

[(1, 202112770), (2, 101056385), (5, 40422554), (10, 20211277), (89, 2270930), (178, 1135465), (445, 454186), (890, 227093)]