201996559655

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{557}}^1\times {\mathrm{54493}}^1$

素因数の和:55088

約数の個数: 32

約数和(自身を含む): 267100815168

約数和(自身を除く): 65104255513

約数列:

[1, 5, 11, 55, 121, 557, 605, 1331, 2785, 6127, 6655, 30635, 54493, 67397, 272465, 336985, 599423, 741367, 2997115, 3706835, 6593653, 30352601, 32968265, 72530183, 151763005, 333878611, 362650915, 1669393055, 3672664721, 18363323605, 40399311931, 201996559655]

約数ペア:

[(1, 201996559655), (5, 40399311931), (11, 18363323605), (55, 3672664721), (121, 1669393055), (557, 362650915), (605, 333878611), (1331, 151763005), (2785, 72530183), (6127, 32968265), (6655, 30352601), (30635, 6593653), (54493, 3706835), (67397, 2997115), (272465, 741367), (336985, 599423)]