200722851

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{13913}}^1$

素因数の和:14155

約数の個数: 24

約数和(自身を含む): 332822880

約数和(自身を除く): 132100029

約数列:

[1, 3, 7, 9, 21, 63, 229, 687, 1603, 2061, 4809, 13913, 14427, 41739, 97391, 125217, 292173, 876519, 3186077, 9558231, 22302539, 28674693, 66907617, 200722851]

約数ペア:

[(1, 200722851), (3, 66907617), (7, 28674693), (9, 22302539), (21, 9558231), (63, 3186077), (229, 876519), (687, 292173), (1603, 125217), (2061, 97391), (4809, 41739), (13913, 14427)]