196397744

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1361}}^1$

素因数の和:1709

約数の個数: 40

約数和(自身を含む): 395197920

約数和(自身を除く): 198800176

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 311, 464, 622, 1244, 1361, 2488, 2722, 4976, 5444, 9019, 10888, 18038, 21776, 36076, 39469, 72152, 78938, 144304, 157876, 315752, 423271, 631504, 846542, 1693084, 3386168, 6772336, 12274859, 24549718, 49099436, 98198872, 196397744]

約数ペア:

[(1, 196397744), (2, 98198872), (4, 49099436), (8, 24549718), (16, 12274859), (29, 6772336), (58, 3386168), (116, 1693084), (232, 846542), (311, 631504), (464, 423271), (622, 315752), (1244, 157876), (1361, 144304), (2488, 78938), (2722, 72152), (4976, 39469), (5444, 36076), (9019, 21776), (10888, 18038)]