201890171

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1\times {\mathrm{467}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 233326080

約数和(自身を除く): 31435909

約数列:

[1, 7, 151, 409, 467, 1057, 2863, 3269, 61759, 70517, 191003, 432313, 493619, 1337021, 28841453, 201890171]

約数ペア:

[(1, 201890171), (7, 28841453), (151, 1337021), (409, 493619), (467, 432313), (1057, 191003), (2863, 70517), (3269, 61759)]