204859816

素因数分解:

$2^3\times 7^1\times {\mathrm{3658211}}^1$

素因数の和:3658224

約数の個数: 16

約数和(自身を含む): 438985440

約数和(自身を除く): 234125624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3658211, 7316422, 14632844, 25607477, 29265688, 51214954, 102429908, 204859816]

約数ペア:

[(1, 204859816), (2, 102429908), (4, 51214954), (7, 29265688), (8, 25607477), (14, 14632844), (28, 7316422), (56, 3658211)]