202155105

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{189817}}^1$

素因数の和:189896

約数の個数: 16

約数和(自身を含む): 328005504

約数和(自身を除く): 125850399

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 189817, 569451, 949085, 2847255, 13477007, 40431021, 67385035, 202155105]

約数ペア:

[(1, 202155105), (3, 67385035), (5, 40431021), (15, 13477007), (71, 2847255), (213, 949085), (355, 569451), (1065, 189817)]