202113465

素因数分解:

$3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{47951}}^1$

素因数の和:48240

約数の個数: 16

約数和(自身を含む): 324539136

約数和(自身を除く): 122425671

約数列:

[1, 3, 5, 15, 281, 843, 1405, 4215, 47951, 143853, 239755, 719265, 13474231, 40422693, 67371155, 202113465]

約数ペア:

[(1, 202113465), (3, 67371155), (5, 40422693), (15, 13474231), (281, 719265), (843, 239755), (1405, 143853), (4215, 47951)]