208808129810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2982973283}}^1$

素因数の和:2982973297

約数の個数: 16

約数和(自身を含む): 429548152896

約数和(自身を除く): 220740023086

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2982973283, 5965946566, 14914866415, 20880812981, 29829732830, 41761625962, 104404064905, 208808129810]

約数ペア:

[(1, 208808129810), (2, 104404064905), (5, 41761625962), (7, 29829732830), (10, 20880812981), (14, 14914866415), (35, 5965946566), (70, 2982973283)]