208290410

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{38501}}^1$

素因数の和:39049

約数の個数: 16

約数和(自身を含む): 375625512

約数和(自身を除く): 167335102

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 5410, 38501, 77002, 192505, 385010, 20829041, 41658082, 104145205, 208290410]

約数ペア:

[(1, 208290410), (2, 104145205), (5, 41658082), (10, 20829041), (541, 385010), (1082, 192505), (2705, 77002), (5410, 38501)]