200316970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2861671}}^1$

素因数の和:2861685

約数の個数: 16

約数和(自身を含む): 412080768

約数和(自身を除く): 211763798

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2861671, 5723342, 14308355, 20031697, 28616710, 40063394, 100158485, 200316970]

約数ペア:

[(1, 200316970), (2, 100158485), (5, 40063394), (7, 28616710), (10, 20031697), (14, 14308355), (35, 5723342), (70, 2861671)]