217082222

素因数分解:

$2^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{11393}}^1$

素因数の和:12763

約数の個数: 16

約数和(自身を含む): 372447072

約数和(自身を除く): 155364850

約数列:

[1, 2, 7, 14, 1361, 2722, 9527, 11393, 19054, 22786, 79751, 159502, 15505873, 31011746, 108541111, 217082222]

約数ペア:

[(1, 217082222), (2, 108541111), (7, 31011746), (14, 15505873), (1361, 159502), (2722, 79751), (9527, 22786), (11393, 19054)]