206279268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1322303}}^1$

素因数の和:1322323

約数の個数: 24

約数和(自身を含む): 518343168

約数和(自身を除く): 312063900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1322303, 2644606, 3966909, 5289212, 7933818, 15867636, 17189939, 34379878, 51569817, 68759756, 103139634, 206279268]

約数ペア:

[(1, 206279268), (2, 103139634), (3, 68759756), (4, 51569817), (6, 34379878), (12, 17189939), (13, 15867636), (26, 7933818), (39, 5289212), (52, 3966909), (78, 2644606), (156, 1322303)]