196390426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{64901}}^1$

素因数の和:65009

約数の個数: 16

約数和(自身を含む): 315423720

約数和(自身を除く): 119033294

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 64901, 129802, 1103317, 2206634, 5776189, 11552378, 98195213, 196390426]

約数ペア:

[(1, 196390426), (2, 98195213), (17, 11552378), (34, 5776189), (89, 2206634), (178, 1103317), (1513, 129802), (3026, 64901)]