200874219

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{877}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 330408960

約数和(自身を除く): 129534741

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 839, 877, 2517, 2631, 5873, 6139, 10907, 11401, 17619, 18417, 32721, 34203, 76349, 79807, 229047, 239421, 735803, 2207409, 5150621, 9565439, 15451863, 28696317, 66958073, 200874219]

約数ペア:

[(1, 200874219), (3, 66958073), (7, 28696317), (13, 15451863), (21, 9565439), (39, 5150621), (91, 2207409), (273, 735803), (839, 239421), (877, 229047), (2517, 79807), (2631, 76349), (5873, 34203), (6139, 32721), (10907, 18417), (11401, 17619)]