193393854

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{71153}}^1$

素因数の和:71312

約数の個数: 24

約数和(自身を含む): 421800912

約数和(自身を除く): 228407058

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 71153, 142306, 213459, 426918, 640377, 1280754, 10744103, 21488206, 32232309, 64464618, 96696927, 193393854]

約数ペア:

[(1, 193393854), (2, 96696927), (3, 64464618), (6, 32232309), (9, 21488206), (18, 10744103), (151, 1280754), (302, 640377), (453, 426918), (906, 213459), (1359, 142306), (2718, 71153)]