202877246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 369847296

約数和(自身を除く): 166970050

約数列:

[1, 2, 11, 13, 22, 26, 71, 97, 103, 142, 143, 194, 206, 286, 781, 923, 1067, 1133, 1261, 1339, 1562, 1846, 2134, 2266, 2522, 2678, 6887, 7313, 9991, 10153, 13774, 13871, 14626, 14729, 19982, 20306, 27742, 29458, 75757, 80443, 89531, 95069, 109901, 129883, 151514, 160886, 179062, 190138, 219802, 259766, 709361, 984841, 1045759, 1418722, 1428713, 1969682, 2091518, 2857426, 7802971, 9221693, 15605942, 18443386, 101438623, 202877246]

約数ペア:

[(1, 202877246), (2, 101438623), (11, 18443386), (13, 15605942), (22, 9221693), (26, 7802971), (71, 2857426), (97, 2091518), (103, 1969682), (142, 1428713), (143, 1418722), (194, 1045759), (206, 984841), (286, 709361), (781, 259766), (923, 219802), (1067, 190138), (1133, 179062), (1261, 160886), (1339, 151514), (1562, 129883), (1846, 109901), (2134, 95069), (2266, 89531), (2522, 80443), (2678, 75757), (6887, 29458), (7313, 27742), (9991, 20306), (10153, 19982), (13774, 14729), (13871, 14626)]