202322222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{20717}}^1$

素因数の和:20995

約数の個数: 16

約数和(自身を含む): 320714640

約数和(自身を除く): 118392418

約数列:

[1, 2, 19, 38, 257, 514, 4883, 9766, 20717, 41434, 393623, 787246, 5324269, 10648538, 101161111, 202322222]

約数ペア:

[(1, 202322222), (2, 101161111), (19, 10648538), (38, 5324269), (257, 787246), (514, 393623), (4883, 41434), (9766, 20717)]