193729949

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{2087}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 225504000

約数和(自身を除く): 31774051

約数列:

[1, 7, 89, 149, 623, 1043, 2087, 13261, 14609, 92827, 185743, 310963, 1300201, 2176741, 27675707, 193729949]

約数ペア:

[(1, 193729949), (7, 27675707), (89, 2176741), (149, 1300201), (623, 310963), (1043, 185743), (2087, 92827), (13261, 14609)]