211245838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{7229}}^1$

素因数の和:8019

約数の個数: 16

約数和(自身を含む): 334026000

約数和(自身を除く): 122780162

約数列:

[1, 2, 19, 38, 769, 1538, 7229, 14458, 14611, 29222, 137351, 274702, 5559101, 11118202, 105622919, 211245838]

約数ペア:

[(1, 211245838), (2, 105622919), (19, 11118202), (38, 5559101), (769, 274702), (1538, 137351), (7229, 29222), (14458, 14611)]