221336688

素因数分解:

$2^4\times 3^1\times {\mathrm{4611181}}^1$

素因数の和:4611192

約数の個数: 20

約数和(自身を含む): 571786568

約数和(自身を除く): 350449880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4611181, 9222362, 13833543, 18444724, 27667086, 36889448, 55334172, 73778896, 110668344, 221336688]

約数ペア:

[(1, 221336688), (2, 110668344), (3, 73778896), (4, 55334172), (6, 36889448), (8, 27667086), (12, 18444724), (16, 13833543), (24, 9222362), (48, 4611181)]