201418794

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{260231}}^1$

素因数の和:260282

約数の個数: 24

約数和(自身を含む): 446558112

約数和(自身を除く): 245139318

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 260231, 520462, 780693, 1561386, 2342079, 4684158, 11189933, 22379866, 33569799, 67139598, 100709397, 201418794]

約数ペア:

[(1, 201418794), (2, 100709397), (3, 67139598), (6, 33569799), (9, 22379866), (18, 11189933), (43, 4684158), (86, 2342079), (129, 1561386), (258, 780693), (387, 520462), (774, 260231)]