331320230

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{399181}}^1$

素因数の和:399271

約数の個数: 16

約数和(自身を含む): 603563184

約数和(自身を除く): 272242954

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 399181, 798362, 1995905, 3991810, 33132023, 66264046, 165660115, 331320230]

約数ペア:

[(1, 331320230), (2, 165660115), (5, 66264046), (10, 33132023), (83, 3991810), (166, 1995905), (415, 798362), (830, 399181)]