201042149

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16217}}^1$

素因数の和:16265

約数の個数: 24

約数和(自身を含む): 266234688

約数和(自身を除く): 65192539

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 12397, 16217, 113519, 178387, 372991, 794633, 1248709, 2610937, 4102901, 8740963, 18276559, 28720307, 201042149]

約数ペア:

[(1, 201042149), (7, 28720307), (11, 18276559), (23, 8740963), (49, 4102901), (77, 2610937), (161, 1248709), (253, 794633), (539, 372991), (1127, 178387), (1771, 113519), (12397, 16217)]