206870526

素因数分解:

$2^1\times 3^2\times {\mathrm{661}}^1\times {\mathrm{17387}}^1$

素因数の和:18056

約数の個数: 24

約数和(自身を含む): 448923384

約数和(自身を除く): 242052858

約数列:

[1, 2, 3, 6, 9, 18, 661, 1322, 1983, 3966, 5949, 11898, 17387, 34774, 52161, 104322, 156483, 312966, 11492807, 22985614, 34478421, 68956842, 103435263, 206870526]

約数ペア:

[(1, 206870526), (2, 103435263), (3, 68956842), (6, 34478421), (9, 22985614), (18, 11492807), (661, 312966), (1322, 156483), (1983, 104322), (3966, 52161), (5949, 34774), (11898, 17387)]