210009262

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1201}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 345310560

約数和(自身を除く): 135301298

約数列:

[1, 2, 17, 34, 37, 74, 139, 278, 629, 1201, 1258, 2363, 2402, 4726, 5143, 10286, 20417, 40834, 44437, 87431, 88874, 166939, 174862, 333878, 755429, 1510858, 2837963, 5675926, 6176743, 12353486, 105004631, 210009262]

約数ペア:

[(1, 210009262), (2, 105004631), (17, 12353486), (34, 6176743), (37, 5675926), (74, 2837963), (139, 1510858), (278, 755429), (629, 333878), (1201, 174862), (1258, 166939), (2363, 88874), (2402, 87431), (4726, 44437), (5143, 40834), (10286, 20417)]