210861505

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{3851}}^1$

素因数の和:4136

約数の個数: 16

約数和(自身を含む): 259593984

約数和(自身を除く): 48732479

約数列:

[1, 5, 47, 233, 235, 1165, 3851, 10951, 19255, 54755, 180997, 897283, 904985, 4486415, 42172301, 210861505]

約数ペア:

[(1, 210861505), (5, 42172301), (47, 4486415), (233, 904985), (235, 897283), (1165, 180997), (3851, 54755), (10951, 19255)]