202078730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2886839}}^1$

素因数の和:2886853

約数の個数: 16

約数和(自身を含む): 415704960

約数和(自身を除く): 213626230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2886839, 5773678, 14434195, 20207873, 28868390, 40415746, 101039365, 202078730]

約数ペア:

[(1, 202078730), (2, 101039365), (5, 40415746), (7, 28868390), (10, 20207873), (14, 14434195), (35, 5773678), (70, 2886839)]