206598906

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{157229}}^1$

素因数の和:157310

約数の個数: 24

約数和(自身を含む): 453765780

約数和(自身を除く): 247166874

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 157229, 314458, 471687, 943374, 1415061, 2830122, 11477717, 22955434, 34433151, 68866302, 103299453, 206598906]

約数ペア:

[(1, 206598906), (2, 103299453), (3, 68866302), (6, 34433151), (9, 22955434), (18, 11477717), (73, 2830122), (146, 1415061), (219, 943374), (438, 471687), (657, 314458), (1314, 157229)]