210559987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{1163}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 233544960

約数和(自身を除く): 22984973

約数列:

[1, 11, 109, 151, 1163, 1199, 1661, 12793, 16459, 126767, 175613, 181049, 1394437, 1931743, 19141817, 210559987]

約数ペア:

[(1, 210559987), (11, 19141817), (109, 1931743), (151, 1394437), (1163, 181049), (1199, 175613), (1661, 126767), (12793, 16459)]