205879403852

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{290621}}^1$

素因数の和:290882

約数の個数: 48

約数和(自身を含む): 386690008320

約数和(自身を除く): 180810604468

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 197, 394, 788, 899, 1798, 3596, 5713, 6107, 11426, 12214, 22852, 24428, 177103, 290621, 354206, 581242, 708412, 1162484, 8428009, 9009251, 16856018, 18018502, 33712036, 36037004, 57252337, 114504674, 229009348, 261268279, 522536558, 1045073116, 1660317773, 1774822447, 3320635546, 3549644894, 6641271092, 7099289788, 51469850963, 102939701926, 205879403852]

約数ペア:

[(1, 205879403852), (2, 102939701926), (4, 51469850963), (29, 7099289788), (31, 6641271092), (58, 3549644894), (62, 3320635546), (116, 1774822447), (124, 1660317773), (197, 1045073116), (394, 522536558), (788, 261268279), (899, 229009348), (1798, 114504674), (3596, 57252337), (5713, 36037004), (6107, 33712036), (11426, 18018502), (12214, 16856018), (22852, 9009251), (24428, 8428009), (177103, 1162484), (290621, 708412), (354206, 581242)]