194702930

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{43951}}^1$

素因数の和:44401

約数の個数: 16

約数和(自身を含む): 351264384

約数和(自身を除く): 156561454

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 43951, 87902, 219755, 439510, 19470293, 38940586, 97351465, 194702930]

約数ペア:

[(1, 194702930), (2, 97351465), (5, 38940586), (10, 19470293), (443, 439510), (886, 219755), (2215, 87902), (4430, 43951)]