210918970805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{253081}}^1\times {\mathrm{7247}}^1$

素因数の和:260356

約数の個数: 16

約数和(自身を含む): 264144720384

約数和(自身を除く): 53225749579

約数列:

[1, 5, 23, 115, 7247, 36235, 166681, 253081, 833405, 1265405, 5820863, 29104315, 1834078007, 9170390035, 42183794161, 210918970805]

約数ペア:

[(1, 210918970805), (5, 42183794161), (23, 9170390035), (115, 1834078007), (7247, 29104315), (36235, 5820863), (166681, 1265405), (253081, 833405)]