200867615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 266716800

約数和(自身を除く): 65849185

約数列:

[1, 5, 13, 53, 65, 199, 265, 293, 689, 995, 1465, 2587, 3445, 3809, 10547, 12935, 15529, 19045, 52735, 58307, 77645, 137111, 201877, 291535, 685555, 757991, 1009385, 3090271, 3789955, 15451355, 40173523, 200867615]

約数ペア:

[(1, 200867615), (5, 40173523), (13, 15451355), (53, 3789955), (65, 3090271), (199, 1009385), (265, 757991), (293, 685555), (689, 291535), (995, 201877), (1465, 137111), (2587, 77645), (3445, 58307), (3809, 52735), (10547, 19045), (12935, 15529)]