207737943

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15727}}^1$

素因数の和:15791

約数の個数: 32

約数和(自身を含む): 344254464

約数和(自身を除く): 136516521

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 4403, 13209, 15727, 47181, 110089, 267359, 330267, 581899, 802077, 1745697, 1871513, 4073293, 5614539, 9892283, 12219879, 29676849, 69245981, 207737943]

約数ペア:

[(1, 207737943), (3, 69245981), (7, 29676849), (17, 12219879), (21, 9892283), (37, 5614539), (51, 4073293), (111, 1871513), (119, 1745697), (259, 802077), (357, 581899), (629, 330267), (777, 267359), (1887, 110089), (4403, 47181), (13209, 15727)]