209220533

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{829}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 227088000

約数和(自身を除く): 17867467

約数列:

[1, 19, 37, 359, 703, 829, 6821, 13283, 15751, 30673, 252377, 297611, 582787, 5654609, 11011607, 209220533]

約数ペア:

[(1, 209220533), (19, 11011607), (37, 5654609), (359, 582787), (703, 297611), (829, 252377), (6821, 30673), (13283, 15751)]