193669252

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{67153}}^1$

素因数の和:67267

約数の個数: 24

約数和(自身を含む): 391104896

約数和(自身を除く): 197435644

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 67153, 134306, 268612, 470071, 940142, 1880284, 6916759, 13833518, 27667036, 48417313, 96834626, 193669252]

約数ペア:

[(1, 193669252), (2, 96834626), (4, 48417313), (7, 27667036), (14, 13833518), (28, 6916759), (103, 1880284), (206, 940142), (412, 470071), (721, 268612), (1442, 134306), (2884, 67153)]