200042271

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 351267840

約数和(自身を除く): 151225569

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 197, 263, 297, 351, 429, 591, 789, 1287, 1773, 2167, 2367, 2561, 2893, 3419, 3861, 5319, 6501, 7101, 7683, 8679, 10257, 19503, 23049, 26037, 28171, 30771, 37609, 51811, 58509, 69147, 78111, 84513, 92313, 112827, 155433, 253539, 338481, 466299, 569921, 673543, 760617, 1015443, 1398897, 1709763, 2020629, 5129289, 6061887, 7408973, 15387867, 18185661, 22226919, 66680757, 200042271]

約数ペア:

[(1, 200042271), (3, 66680757), (9, 22226919), (11, 18185661), (13, 15387867), (27, 7408973), (33, 6061887), (39, 5129289), (99, 2020629), (117, 1709763), (143, 1398897), (197, 1015443), (263, 760617), (297, 673543), (351, 569921), (429, 466299), (591, 338481), (789, 253539), (1287, 155433), (1773, 112827), (2167, 92313), (2367, 84513), (2561, 78111), (2893, 69147), (3419, 58509), (3861, 51811), (5319, 37609), (6501, 30771), (7101, 28171), (7683, 26037), (8679, 23049), (10257, 19503)]