221140344

素因数分解:

$2^3\times 3^1\times {\mathrm{9214181}}^1$

素因数の和:9214190

約数の個数: 16

約数和(自身を含む): 552850920

約数和(自身を除く): 331710576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9214181, 18428362, 27642543, 36856724, 55285086, 73713448, 110570172, 221140344]

約数ペア:

[(1, 221140344), (2, 110570172), (3, 73713448), (4, 55285086), (6, 36856724), (8, 27642543), (12, 18428362), (24, 9214181)]