204633921

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{22639}}^1$

素因数の和:22796

約数の個数: 16

約数和(自身を含む): 286894080

約数和(自身を除く): 82260159

約数列:

[1, 3, 23, 69, 131, 393, 3013, 9039, 22639, 67917, 520697, 1562091, 2965709, 8897127, 68211307, 204633921]

約数ペア:

[(1, 204633921), (3, 68211307), (23, 8897127), (69, 2965709), (131, 1562091), (393, 520697), (3013, 67917), (9039, 22639)]