201382864

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{129757}}^1$

素因数の和:129862

約数の個数: 20

約数和(自身を含む): 394204804

約数和(自身を除く): 192821940

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 129757, 259514, 519028, 1038056, 2076112, 12586429, 25172858, 50345716, 100691432, 201382864]

約数ペア:

[(1, 201382864), (2, 100691432), (4, 50345716), (8, 25172858), (16, 12586429), (97, 2076112), (194, 1038056), (388, 519028), (776, 259514), (1552, 129757)]