204964529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5051}}^1$

素因数の和:5117

約数の個数: 32

約数和(自身を含む): 279355392

約数和(自身を除く): 74390863

約数列:

[1, 7, 11, 17, 31, 77, 119, 187, 217, 341, 527, 1309, 2387, 3689, 5051, 5797, 35357, 40579, 55561, 85867, 156581, 388927, 601069, 944537, 1096067, 1722391, 2661877, 6611759, 12056737, 18633139, 29280647, 204964529]

約数ペア:

[(1, 204964529), (7, 29280647), (11, 18633139), (17, 12056737), (31, 6611759), (77, 2661877), (119, 1722391), (187, 1096067), (217, 944537), (341, 601069), (527, 388927), (1309, 156581), (2387, 85867), (3689, 55561), (5051, 40579), (5797, 35357)]