210823582

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{129023}}^1$

素因数の和:129087

約数の個数: 16

約数和(自身を含む): 340623360

約数和(自身を除く): 129799778

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 129023, 258046, 2451437, 4902874, 5547989, 11095978, 105411791, 210823582]

約数ペア:

[(1, 210823582), (2, 105411791), (19, 11095978), (38, 5547989), (43, 4902874), (86, 2451437), (817, 258046), (1634, 129023)]