210320410

素因数分解:

$2^1\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{9547}}^1$

素因数の和:11757

約数の個数: 16

約数和(自身を含む): 378788256

約数和(自身を除く): 168467846

約数列:

[1, 2, 5, 10, 2203, 4406, 9547, 11015, 19094, 22030, 47735, 95470, 21032041, 42064082, 105160205, 210320410]

約数ペア:

[(1, 210320410), (2, 105160205), (5, 42064082), (10, 21032041), (2203, 95470), (4406, 47735), (9547, 22030), (11015, 19094)]