220175665

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{26227}}^1$

素因数の和:26328

約数の個数: 16

約数和(自身を含む): 279485568

約数和(自身を除く): 59309903

約数列:

[1, 5, 23, 73, 115, 365, 1679, 8395, 26227, 131135, 603221, 1914571, 3016105, 9572855, 44035133, 220175665]

約数ペア:

[(1, 220175665), (5, 44035133), (23, 9572855), (73, 3016105), (115, 1914571), (365, 603221), (1679, 131135), (8395, 26227)]