210966888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{72647}}^1$

素因数の和:72678

約数の個数: 48

約数和(自身を含む): 579731040

約数和(自身を除く): 368764152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 72647, 145294, 217941, 290588, 435882, 581176, 799117, 871764, 1598234, 1743528, 2397351, 3196468, 4794702, 6392936, 8790287, 9589404, 17580574, 19178808, 26370861, 35161148, 52741722, 70322296, 105483444, 210966888]

約数ペア:

[(1, 210966888), (2, 105483444), (3, 70322296), (4, 52741722), (6, 35161148), (8, 26370861), (11, 19178808), (12, 17580574), (22, 9589404), (24, 8790287), (33, 6392936), (44, 4794702), (66, 3196468), (88, 2397351), (121, 1743528), (132, 1598234), (242, 871764), (264, 799117), (363, 581176), (484, 435882), (726, 290588), (968, 217941), (1452, 145294), (2904, 72647)]