202218970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{493217}}^1$

素因数の和:493265

約数の個数: 16

約数和(自身を含む): 372872808

約数和(自身を除く): 170653838

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 493217, 986434, 2466085, 4932170, 20221897, 40443794, 101109485, 202218970]

約数ペア:

[(1, 202218970), (2, 101109485), (5, 40443794), (10, 20221897), (41, 4932170), (82, 2466085), (205, 986434), (410, 493217)]