200914119

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{12409}}^1$

素因数の和:12679

約数の個数: 24

約数和(自身を含む): 332985120

約数和(自身を除く): 132071001

約数列:

[1, 3, 7, 9, 21, 63, 257, 771, 1799, 2313, 5397, 12409, 16191, 37227, 86863, 111681, 260589, 781767, 3189113, 9567339, 22323791, 28702017, 66971373, 200914119]

約数ペア:

[(1, 200914119), (3, 66971373), (7, 28702017), (9, 22323791), (21, 9567339), (63, 3189113), (257, 781767), (771, 260589), (1799, 111681), (2313, 86863), (5397, 37227), (12409, 16191)]