217634341

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 232848000

約数和(自身を除く): 15213659

約数列:

[1, 19, 97, 263, 449, 1843, 4997, 8531, 25511, 43553, 118087, 484709, 827507, 2243653, 11454439, 217634341]

約数ペア:

[(1, 217634341), (19, 11454439), (97, 2243653), (263, 827507), (449, 484709), (1843, 118087), (4997, 43553), (8531, 25511)]