201379785

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1093}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 328935168

約数和(自身を除く): 127555383

約数列:

[1, 3, 5, 15, 71, 173, 213, 355, 519, 865, 1065, 1093, 2595, 3279, 5465, 12283, 16395, 36849, 61415, 77603, 184245, 189089, 232809, 388015, 567267, 945445, 1164045, 2836335, 13425319, 40275957, 67126595, 201379785]

約数ペア:

[(1, 201379785), (3, 67126595), (5, 40275957), (15, 13425319), (71, 2836335), (173, 1164045), (213, 945445), (355, 567267), (519, 388015), (865, 232809), (1065, 189089), (1093, 184245), (2595, 77603), (3279, 61415), (5465, 36849), (12283, 16395)]