201644807

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{41809}}^1$

素因数の和:41882

約数の個数: 16

約数和(自身を含む): 252866880

約数和(自身を除く): 51222073

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 41809, 292663, 543517, 2215877, 3804619, 15511139, 28806401, 201644807]

約数ペア:

[(1, 201644807), (7, 28806401), (13, 15511139), (53, 3804619), (91, 2215877), (371, 543517), (689, 292663), (4823, 41809)]