210147364

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{503}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 432165888

約数和(自身を除く): 222018524

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 347, 503, 602, 694, 1006, 1204, 1388, 2012, 2429, 3521, 4858, 7042, 9716, 14084, 14921, 21629, 29842, 43258, 59684, 86516, 104447, 151403, 174541, 208894, 302806, 349082, 417788, 605612, 698164, 1221787, 2443574, 4887148, 7505263, 15010526, 30021052, 52536841, 105073682, 210147364]

約数ペア:

[(1, 210147364), (2, 105073682), (4, 52536841), (7, 30021052), (14, 15010526), (28, 7505263), (43, 4887148), (86, 2443574), (172, 1221787), (301, 698164), (347, 605612), (503, 417788), (602, 349082), (694, 302806), (1006, 208894), (1204, 174541), (1388, 151403), (2012, 104447), (2429, 86516), (3521, 59684), (4858, 43258), (7042, 29842), (9716, 21629), (14084, 14921)]