207631316

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{2713}}^1$

素因数の和:2808

約数の個数: 36

約数和(自身を含む): 390864852

約数和(自身を除く): 183233536

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 361, 722, 1007, 1444, 2014, 2713, 4028, 5426, 10852, 19133, 38266, 51547, 76532, 103094, 143789, 206188, 287578, 575156, 979393, 1958786, 2731991, 3917572, 5463982, 10927964, 51907829, 103815658, 207631316]

約数ペア:

[(1, 207631316), (2, 103815658), (4, 51907829), (19, 10927964), (38, 5463982), (53, 3917572), (76, 2731991), (106, 1958786), (212, 979393), (361, 575156), (722, 287578), (1007, 206188), (1444, 143789), (2014, 103094), (2713, 76532), (4028, 51547), (5426, 38266), (10852, 19133)]