204202341

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{31469}}^1$

素因数の和:31585

約数の個数: 24

約数和(自身を含む): 340379520

約数和(自身を除く): 136177179

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 31469, 94407, 220283, 283221, 660849, 1982547, 3241307, 9723921, 22689149, 29171763, 68067447, 204202341]

約数ペア:

[(1, 204202341), (3, 68067447), (7, 29171763), (9, 22689149), (21, 9723921), (63, 3241307), (103, 1982547), (309, 660849), (721, 283221), (927, 220283), (2163, 94407), (6489, 31469)]