268261007

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{4139}}^1$

素因数の和:4390

約数の個数: 16

約数和(自身を含む): 314772480

約数和(自身を除く): 46511473

約数列:

[1, 7, 47, 197, 329, 1379, 4139, 9259, 28973, 64813, 194533, 815383, 1361731, 5707681, 38323001, 268261007]

約数ペア:

[(1, 268261007), (7, 38323001), (47, 5707681), (197, 1361731), (329, 815383), (1379, 194533), (4139, 64813), (9259, 28973)]