200727579

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{1021}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 292627216

約数和(自身を除く): 91899637

約数列:

[1, 3, 13, 39, 71, 213, 923, 1021, 2769, 3063, 5041, 13273, 15123, 39819, 65533, 72491, 196599, 217473, 942383, 2827149, 5146861, 15440583, 66909193, 200727579]

約数ペア:

[(1, 200727579), (3, 66909193), (13, 15440583), (39, 5146861), (71, 2827149), (213, 942383), (923, 217473), (1021, 196599), (2769, 72491), (3063, 65533), (5041, 39819), (13273, 15123)]