210006772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89137}}^1$

素因数の和:89191

約数の個数: 24

約数和(自身を含む): 399338240

約数和(自身を除く): 189331468

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 89137, 178274, 356548, 1693603, 2763247, 3387206, 5526494, 6774412, 11052988, 52501693, 105003386, 210006772]

約数ペア:

[(1, 210006772), (2, 105003386), (4, 52501693), (19, 11052988), (31, 6774412), (38, 5526494), (62, 3387206), (76, 2763247), (124, 1693603), (589, 356548), (1178, 178274), (2356, 89137)]