220106908797

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1609}}^1\times {\mathrm{642241}}^1$

素因数の和:643924

約数の個数: 16

約数和(自身を含む): 297794770560

約数和(自身を除く): 77687861763

約数列:

[1, 3, 71, 213, 1609, 4827, 114239, 342717, 642241, 1926723, 45599111, 136797333, 1033365769, 3100097307, 73368969599, 220106908797]

約数ペア:

[(1, 220106908797), (3, 73368969599), (71, 3100097307), (213, 1033365769), (1609, 136797333), (4827, 45599111), (114239, 1926723), (342717, 642241)]