202184990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2888357}}^1$

素因数の和:2888371

約数の個数: 16

約数和(自身を含む): 415923552

約数和(自身を除く): 213738562

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2888357, 5776714, 14441785, 20218499, 28883570, 40436998, 101092495, 202184990]

約数ペア:

[(1, 202184990), (2, 101092495), (5, 40436998), (7, 28883570), (10, 20218499), (14, 14441785), (35, 5776714), (70, 2888357)]