201954753

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 405699840

約数和(自身を除く): 203745087

約数列:

[1, 3, 7, 9, 11, 13, 21, 29, 33, 39, 63, 77, 87, 91, 99, 117, 143, 203, 231, 261, 273, 319, 377, 429, 609, 693, 773, 819, 957, 1001, 1131, 1287, 1827, 2233, 2319, 2639, 2871, 3003, 3393, 4147, 5411, 6699, 6957, 7917, 8503, 9009, 10049, 12441, 16233, 20097, 22417, 23751, 25509, 29029, 30147, 37323, 48699, 59521, 67251, 70343, 76527, 87087, 90441, 110539, 156919, 178563, 201753, 211029, 246587, 261261, 291421, 331617, 470757, 535689, 633087, 739761, 773773, 874263, 994851, 1412271, 1726109, 2039947, 2219283, 2321319, 2622789, 3205631, 5178327, 6119841, 6963957, 9616893, 15534981, 18359523, 22439417, 28850679, 67318251, 201954753]

約数ペア:

[(1, 201954753), (3, 67318251), (7, 28850679), (9, 22439417), (11, 18359523), (13, 15534981), (21, 9616893), (29, 6963957), (33, 6119841), (39, 5178327), (63, 3205631), (77, 2622789), (87, 2321319), (91, 2219283), (99, 2039947), (117, 1726109), (143, 1412271), (203, 994851), (231, 874263), (261, 773773), (273, 739761), (319, 633087), (377, 535689), (429, 470757), (609, 331617), (693, 291421), (773, 261261), (819, 246587), (957, 211029), (1001, 201753), (1131, 178563), (1287, 156919), (1827, 110539), (2233, 90441), (2319, 87087), (2639, 76527), (2871, 70343), (3003, 67251), (3393, 59521), (4147, 48699), (5411, 37323), (6699, 30147), (6957, 29029), (7917, 25509), (8503, 23751), (9009, 22417), (10049, 20097), (12441, 16233)]