212869094

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{87313}}^1$

素因数の和:87391

約数の個数: 16

約数和(自身を含む): 339476832

約数和(自身を除く): 126607738

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 87313, 174626, 2008199, 4016398, 4627589, 9255178, 106434547, 212869094]

約数ペア:

[(1, 212869094), (2, 106434547), (23, 9255178), (46, 4627589), (53, 4016398), (106, 2008199), (1219, 174626), (2438, 87313)]