220164586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 356024592

約数和(自身を除く): 135860006

約数列:

[1, 2, 17, 34, 97, 194, 241, 277, 482, 554, 1649, 3298, 4097, 4709, 8194, 9418, 23377, 26869, 46754, 53738, 66757, 133514, 397409, 456773, 794818, 913546, 1134869, 2269738, 6475429, 12950858, 110082293, 220164586]

約数ペア:

[(1, 220164586), (2, 110082293), (17, 12950858), (34, 6475429), (97, 2269738), (194, 1134869), (241, 913546), (277, 794818), (482, 456773), (554, 397409), (1649, 133514), (3298, 66757), (4097, 53738), (4709, 46754), (8194, 26869), (9418, 23377)]