210955366

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{21601}}^1$

素因数の和:21879

約数の個数: 16

約数和(自身を含む): 334398960

約数和(自身を除く): 123443594

約数列:

[1, 2, 19, 38, 257, 514, 4883, 9766, 21601, 43202, 410419, 820838, 5551457, 11102914, 105477683, 210955366]

約数ペア:

[(1, 210955366), (2, 105477683), (19, 11102914), (38, 5551457), (257, 820838), (514, 410419), (4883, 43202), (9766, 21601)]