205896852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{817051}}^1$

素因数の和:817068

約数の個数: 36

約数和(自身を含む): 594813856

約数和(自身を除く): 388917004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 817051, 1634102, 2451153, 3268204, 4902306, 5719357, 7353459, 9804612, 11438714, 14706918, 17158071, 22877428, 29413836, 34316142, 51474213, 68632284, 102948426, 205896852]

約数ペア:

[(1, 205896852), (2, 102948426), (3, 68632284), (4, 51474213), (6, 34316142), (7, 29413836), (9, 22877428), (12, 17158071), (14, 14706918), (18, 11438714), (21, 9804612), (28, 7353459), (36, 5719357), (42, 4902306), (63, 3268204), (84, 2451153), (126, 1634102), (252, 817051)]