208213212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{4457}}^1$

素因数の和:4710

約数の個数: 48

約数和(自身を含む): 516771360

約数和(自身を除く): 308558148

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 229, 458, 687, 916, 1374, 2748, 3893, 4457, 7786, 8914, 11679, 13371, 15572, 17828, 23358, 26742, 46716, 53484, 75769, 151538, 227307, 303076, 454614, 909228, 1020653, 2041306, 3061959, 4082612, 6123918, 12247836, 17351101, 34702202, 52053303, 69404404, 104106606, 208213212]

約数ペア:

[(1, 208213212), (2, 104106606), (3, 69404404), (4, 52053303), (6, 34702202), (12, 17351101), (17, 12247836), (34, 6123918), (51, 4082612), (68, 3061959), (102, 2041306), (204, 1020653), (229, 909228), (458, 454614), (687, 303076), (916, 227307), (1374, 151538), (2748, 75769), (3893, 53484), (4457, 46716), (7786, 26742), (8914, 23358), (11679, 17828), (13371, 15572)]