219944028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{63421}}^1$

素因数の和:63462

約数の個数: 36

約数和(自身を含む): 545175512

約数和(自身を除く): 325231484

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 63421, 126842, 190263, 253684, 380526, 761052, 1078157, 2156314, 3234471, 4312628, 6468942, 12937884, 18328669, 36657338, 54986007, 73314676, 109972014, 219944028]

約数ペア:

[(1, 219944028), (2, 109972014), (3, 73314676), (4, 54986007), (6, 36657338), (12, 18328669), (17, 12937884), (34, 6468942), (51, 4312628), (68, 3234471), (102, 2156314), (204, 1078157), (289, 761052), (578, 380526), (867, 253684), (1156, 190263), (1734, 126842), (3468, 63421)]