222344176

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{143263}}^1$

素因数の和:143368

約数の個数: 20

約数和(自身を含む): 435236032

約数和(自身を除く): 212891856

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 143263, 286526, 573052, 1146104, 2292208, 13896511, 27793022, 55586044, 111172088, 222344176]

約数ペア:

[(1, 222344176), (2, 111172088), (4, 55586044), (8, 27793022), (16, 13896511), (97, 2292208), (194, 1146104), (388, 573052), (776, 286526), (1552, 143263)]