201264789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{937}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 306883584

約数和(自身を除く): 105618795

約数列:

[1, 3, 11, 23, 33, 69, 253, 283, 759, 849, 937, 2811, 3113, 6509, 9339, 10307, 19527, 21551, 30921, 64653, 71599, 214797, 237061, 265171, 711183, 795513, 2916881, 6098933, 8750643, 18296799, 67088263, 201264789]

約数ペア:

[(1, 201264789), (3, 67088263), (11, 18296799), (23, 8750643), (33, 6098933), (69, 2916881), (253, 795513), (283, 711183), (759, 265171), (849, 237061), (937, 214797), (2811, 71599), (3113, 64653), (6509, 30921), (9339, 21551), (10307, 19527)]