205520106

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1621}}^1$

素因数の和:1767

約数の個数: 64

約数和(自身を含む): 479281536

約数和(自身を除く): 273761430

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 113, 187, 226, 339, 374, 561, 678, 1122, 1243, 1621, 1921, 2486, 3242, 3729, 3842, 4863, 5763, 7458, 9726, 11526, 17831, 21131, 27557, 35662, 42262, 53493, 55114, 63393, 82671, 106986, 126786, 165342, 183173, 303127, 366346, 549519, 606254, 909381, 1099038, 1818762, 2014903, 3113941, 4029806, 6044709, 6227882, 9341823, 12089418, 18683646, 34253351, 68506702, 102760053, 205520106]

約数ペア:

[(1, 205520106), (2, 102760053), (3, 68506702), (6, 34253351), (11, 18683646), (17, 12089418), (22, 9341823), (33, 6227882), (34, 6044709), (51, 4029806), (66, 3113941), (102, 2014903), (113, 1818762), (187, 1099038), (226, 909381), (339, 606254), (374, 549519), (561, 366346), (678, 303127), (1122, 183173), (1243, 165342), (1621, 126786), (1921, 106986), (2486, 82671), (3242, 63393), (3729, 55114), (3842, 53493), (4863, 42262), (5763, 35662), (7458, 27557), (9726, 21131), (11526, 17831)]