206890256476

素因数分解:

$2^2\times {\mathrm{9419}}^1\times {\mathrm{5491301}}^1$

素因数の和:5500724

約数の個数: 12

約数和(自身を含む): 362096453880

約数和(自身を除く): 155206197404

約数列:

[1, 2, 4, 9419, 18838, 37676, 5491301, 10982602, 21965204, 51722564119, 103445128238, 206890256476]

約数ペア:

[(1, 206890256476), (2, 103445128238), (4, 51722564119), (9419, 21965204), (18838, 10982602), (37676, 5491301)]