190281364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12157}}^1$

素因数の和:12224

約数の個数: 48

約数和(自身を含む): 419402368

約数和(自身を除く): 229121004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 12157, 15652, 24314, 48628, 85099, 158041, 170198, 316082, 340396, 522751, 632164, 1045502, 1106287, 2091004, 2212574, 3659257, 4425148, 6795763, 7318514, 13591526, 14637028, 27183052, 47570341, 95140682, 190281364]

約数ペア:

[(1, 190281364), (2, 95140682), (4, 47570341), (7, 27183052), (13, 14637028), (14, 13591526), (26, 7318514), (28, 6795763), (43, 4425148), (52, 3659257), (86, 2212574), (91, 2091004), (172, 1106287), (182, 1045502), (301, 632164), (364, 522751), (559, 340396), (602, 316082), (1118, 170198), (1204, 158041), (2236, 85099), (3913, 48628), (7826, 24314), (12157, 15652)]