214957190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3070817}}^1$

素因数の和:3070831

約数の個数: 16

約数和(自身を含む): 442197792

約数和(自身を除く): 227240602

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3070817, 6141634, 15354085, 21495719, 30708170, 42991438, 107478595, 214957190]

約数ペア:

[(1, 214957190), (2, 107478595), (5, 42991438), (7, 30708170), (10, 21495719), (14, 15354085), (35, 6141634), (70, 3070817)]