210859423

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 223948800

約数和(自身を除く): 13089377

約数列:

[1, 23, 89, 239, 431, 2047, 5497, 9913, 21271, 38359, 103009, 489233, 882257, 2369207, 9167801, 210859423]

約数ペア:

[(1, 210859423), (23, 9167801), (89, 2369207), (239, 882257), (431, 489233), (2047, 103009), (5497, 38359), (9913, 21271)]