206262888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661099}}^1$

素因数の和:661121

約数の個数: 32

約数和(自身を含む): 555324000

約数和(自身を除く): 349061112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 661099, 1322198, 1983297, 2644396, 3966594, 5288792, 7933188, 8594287, 15866376, 17188574, 25782861, 34377148, 51565722, 68754296, 103131444, 206262888]

約数ペア:

[(1, 206262888), (2, 103131444), (3, 68754296), (4, 51565722), (6, 34377148), (8, 25782861), (12, 17188574), (13, 15866376), (24, 8594287), (26, 7933188), (39, 5288792), (52, 3966594), (78, 2644396), (104, 1983297), (156, 1322198), (312, 661099)]