201525885891

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{309223}}^1$

素因数の和:309496

約数の個数: 48

約数和(自身を含む): 329954376960

約数和(自身を除く): 128428491069

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 227, 261, 319, 681, 957, 2043, 2497, 2871, 6583, 7491, 19749, 22473, 59247, 72413, 217239, 309223, 651717, 927669, 2783007, 3401453, 8967467, 10204359, 26902401, 30613077, 70193621, 80707203, 98642137, 210580863, 295926411, 631742589, 772129831, 887779233, 2035615009, 2316389493, 6106845027, 6949168479, 18320535081, 22391765099, 67175295297, 201525885891]

約数ペア:

[(1, 201525885891), (3, 67175295297), (9, 22391765099), (11, 18320535081), (29, 6949168479), (33, 6106845027), (87, 2316389493), (99, 2035615009), (227, 887779233), (261, 772129831), (319, 631742589), (681, 295926411), (957, 210580863), (2043, 98642137), (2497, 80707203), (2871, 70193621), (6583, 30613077), (7491, 26902401), (19749, 10204359), (22473, 8967467), (59247, 3401453), (72413, 2783007), (217239, 927669), (309223, 651717)]