202653

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 336960

約数和(自身を除く): 134307

約数列:

[1, 3, 9, 11, 23, 33, 69, 89, 99, 207, 253, 267, 759, 801, 979, 2047, 2277, 2937, 6141, 8811, 18423, 22517, 67551, 202653]

約数ペア:

[(1, 202653), (3, 67551), (9, 22517), (11, 18423), (23, 8811), (33, 6141), (69, 2937), (89, 2277), (99, 2047), (207, 979), (253, 801), (267, 759)]