207688086

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{129643}}^1$

素因数の和:129740

約数の個数: 24

約数和(自身を含む): 455050440

約数和(自身を除く): 247362354

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 129643, 259286, 388929, 777858, 1166787, 2333574, 11538227, 23076454, 34614681, 69229362, 103844043, 207688086]

約数ペア:

[(1, 207688086), (2, 103844043), (3, 69229362), (6, 34614681), (9, 23076454), (18, 11538227), (89, 2333574), (178, 1166787), (267, 777858), (534, 388929), (801, 259286), (1602, 129643)]