201896721

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{8941}}^1$

素因数の和:9153

約数の個数: 24

約数和(自身を含む): 315724136

約数和(自身を除く): 113827415

約数列:

[1, 3, 9, 13, 39, 117, 193, 579, 1737, 2509, 7527, 8941, 22581, 26823, 80469, 116233, 348699, 1046097, 1725613, 5176839, 15530517, 22432969, 67298907, 201896721]

約数ペア:

[(1, 201896721), (3, 67298907), (9, 22432969), (13, 15530517), (39, 5176839), (117, 1725613), (193, 1046097), (579, 348699), (1737, 116233), (2509, 80469), (7527, 26823), (8941, 22581)]