220171829

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{661}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 237684480

約数和(自身を除く): 17512651

約数列:

[1, 19, 47, 373, 661, 893, 7087, 12559, 17531, 31067, 246553, 333089, 590273, 4684507, 11587991, 220171829]

約数ペア:

[(1, 220171829), (19, 11587991), (47, 4684507), (373, 590273), (661, 333089), (893, 246553), (7087, 31067), (12559, 17531)]