217328658

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{770669}}^1$

素因数の和:770721

約数の個数: 16

約数和(自身を含む): 443905920

約数和(自身を除く): 226577262

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 770669, 1541338, 2312007, 4624014, 36221443, 72442886, 108664329, 217328658]

約数ペア:

[(1, 217328658), (2, 108664329), (3, 72442886), (6, 36221443), (47, 4624014), (94, 2312007), (141, 1541338), (282, 770669)]