200521821

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{14051}}^1$

素因数の和:14192

約数の個数: 16

約数和(自身を含む): 275194368

約数和(自身を除く): 74672547

約数列:

[1, 3, 67, 71, 201, 213, 4757, 14051, 14271, 42153, 941417, 997621, 2824251, 2992863, 66840607, 200521821]

約数ペア:

[(1, 200521821), (3, 66840607), (67, 2992863), (71, 2824251), (201, 997621), (213, 941417), (4757, 42153), (14051, 14271)]