260856959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 310153536

約数和(自身を除く): 49296577

約数列:

[1, 11, 17, 73, 97, 187, 197, 803, 1067, 1241, 1649, 2167, 3349, 7081, 13651, 14381, 18139, 19109, 36839, 77891, 120377, 158191, 210199, 244477, 324853, 1324147, 1394957, 2689247, 3573383, 15344527, 23714269, 260856959]

約数ペア:

[(1, 260856959), (11, 23714269), (17, 15344527), (73, 3573383), (97, 2689247), (187, 1394957), (197, 1324147), (803, 324853), (1067, 244477), (1241, 210199), (1649, 158191), (2167, 120377), (3349, 77891), (7081, 36839), (13651, 19109), (14381, 18139)]