200747478

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{778091}}^1$

素因数の和:778139

約数の個数: 16

約数和(自身を含む): 410832576

約数和(自身を除く): 210085098

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 778091, 1556182, 2334273, 4668546, 33457913, 66915826, 100373739, 200747478]

約数ペア:

[(1, 200747478), (2, 100373739), (3, 66915826), (6, 33457913), (43, 4668546), (86, 2334273), (129, 1556182), (258, 778091)]