219872006

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1\times {\mathrm{1559}}^1$

素因数の和:2179

約数の個数: 16

約数和(自身を含む): 332916480

約数和(自身を除く): 113044474

約数列:

[1, 2, 151, 302, 467, 934, 1559, 3118, 70517, 141034, 235409, 470818, 728053, 1456106, 109936003, 219872006]

約数ペア:

[(1, 219872006), (2, 109936003), (151, 1456106), (302, 728053), (467, 470818), (934, 235409), (1559, 141034), (3118, 70517)]