201967839

素因数分解:

$3^2\times {\mathrm{571}}^1\times {\mathrm{39301}}^1$

素因数の和:39878

約数の個数: 12

約数和(自身を含む): 292249672

約数和(自身を除く): 90281833

約数列:

[1, 3, 9, 571, 1713, 5139, 39301, 117903, 353709, 22440871, 67322613, 201967839]

約数ペア:

[(1, 201967839), (3, 67322613), (9, 22440871), (571, 353709), (1713, 117903), (5139, 39301)]