202180090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2888287}}^1$

素因数の和:2888301

約数の個数: 16

約数和(自身を含む): 415913472

約数和(自身を除く): 213733382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2888287, 5776574, 14441435, 20218009, 28882870, 40436018, 101090045, 202180090]

約数ペア:

[(1, 202180090), (2, 101090045), (5, 40436018), (7, 28882870), (10, 20218009), (14, 14441435), (35, 5776574), (70, 2888287)]