203490579

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{5483}}^1$

素因数の和:5714

約数の個数: 16

約数和(自身を含む): 276393600

約数和(自身を除く): 72903021

約数列:

[1, 3, 89, 139, 267, 417, 5483, 12371, 16449, 37113, 487987, 762137, 1463961, 2286411, 67830193, 203490579]

約数ペア:

[(1, 203490579), (3, 67830193), (89, 2286411), (139, 1463961), (267, 762137), (417, 487987), (5483, 37113), (12371, 16449)]