209540991611

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1760848669}}^1$

素因数の和:1760848693

約数の個数: 8

約数和(自身を含む): 253562208480

約数和(自身を除く): 44021216869

約数列:

[1, 7, 17, 119, 1760848669, 12325940683, 29934427373, 209540991611]

約数ペア:

[(1, 209540991611), (7, 29934427373), (17, 12325940683), (119, 1760848669)]