208029538430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2971850549}}^1$

素因数の和:2971850563

約数の個数: 16

約数和(自身を含む): 427946479200

約数和(自身を除く): 219916940770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2971850549, 5943701098, 14859252745, 20802953843, 29718505490, 41605907686, 104014769215, 208029538430]

約数ペア:

[(1, 208029538430), (2, 104014769215), (5, 41605907686), (7, 29718505490), (10, 20802953843), (14, 14859252745), (35, 5943701098), (70, 2971850549)]