204028317

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{1423}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 299894400

約数和(自身を除く): 95866083

約数列:

[1, 3, 9, 89, 179, 267, 537, 801, 1423, 1611, 4269, 12807, 15931, 47793, 126647, 143379, 254717, 379941, 764151, 1139823, 2292453, 22669813, 68009439, 204028317]

約数ペア:

[(1, 204028317), (3, 68009439), (9, 22669813), (89, 2292453), (179, 1139823), (267, 764151), (537, 379941), (801, 254717), (1423, 143379), (1611, 126647), (4269, 47793), (12807, 15931)]