195797686

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{157141}}^1$

素因数の和:157239

約数の個数: 16

約数和(自身を含む): 339426720

約数和(自身を除く): 143629034

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 157141, 314282, 1099987, 2199974, 13985549, 27971098, 97898843, 195797686]

約数ペア:

[(1, 195797686), (2, 97898843), (7, 27971098), (14, 13985549), (89, 2199974), (178, 1099987), (623, 314282), (1246, 157141)]