205652030

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{32083}}^1$

素因数の和:32731

約数の個数: 16

約数和(自身を含む): 370762704

約数和(自身を除く): 165110674

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 32083, 64166, 160415, 320830, 20565203, 41130406, 102826015, 205652030]

約数ペア:

[(1, 205652030), (2, 102826015), (5, 41130406), (10, 20565203), (641, 320830), (1282, 160415), (3205, 64166), (6410, 32083)]