208435249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{11491}}^1$

素因数の和:11616

約数の個数: 16

約数和(自身を含む): 243262656

約数和(自身を除く): 34827407

約数列:

[1, 11, 17, 97, 187, 1067, 1649, 11491, 18139, 126401, 195347, 1114627, 2148817, 12260897, 18948659, 208435249]

約数ペア:

[(1, 208435249), (11, 18948659), (17, 12260897), (97, 2148817), (187, 1114627), (1067, 195347), (1649, 126401), (11491, 18139)]