210979322

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{21737}}^1$

素因数の和:21973

約数の個数: 16

約数和(自身を含む): 331808832

約数和(自身を除く): 120829510

約数列:

[1, 2, 23, 46, 211, 422, 4853, 9706, 21737, 43474, 499951, 999902, 4586507, 9173014, 105489661, 210979322]

約数ペア:

[(1, 210979322), (2, 105489661), (23, 9173014), (46, 4586507), (211, 999902), (422, 499951), (4853, 43474), (9706, 21737)]