200759919

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 290900160

約数和(自身を除く): 90140241

約数列:

[1, 3, 17, 51, 53, 159, 257, 289, 771, 867, 901, 2703, 4369, 4913, 13107, 13621, 14739, 15317, 40863, 45951, 74273, 222819, 231557, 260389, 694671, 781167, 1262641, 3787923, 3936469, 11809407, 66919973, 200759919]

約数ペア:

[(1, 200759919), (3, 66919973), (17, 11809407), (51, 3936469), (53, 3787923), (159, 1262641), (257, 781167), (289, 694671), (771, 260389), (867, 231557), (901, 222819), (2703, 74273), (4369, 45951), (4913, 40863), (13107, 15317), (13621, 14739)]