208025290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{40237}}^1$

素因数の和:40302

約数の個数: 32

約数和(自身を含む): 417187584

約数和(自身を除く): 209162294

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 40237, 80474, 201185, 402370, 442607, 885214, 1891139, 2213035, 3782278, 4426070, 9455695, 18911390, 20802529, 41605058, 104012645, 208025290]

約数ペア:

[(1, 208025290), (2, 104012645), (5, 41605058), (10, 20802529), (11, 18911390), (22, 9455695), (47, 4426070), (55, 3782278), (94, 2213035), (110, 1891139), (235, 885214), (470, 442607), (517, 402370), (1034, 201185), (2585, 80474), (5170, 40237)]