198099328

素因数分解:

$2^7\times 7^1\times {\mathrm{221093}}^1$

素因数の和:221114

約数の個数: 32

約数和(自身を含む): 451031760

約数和(自身を除く): 252932432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 221093, 442186, 884372, 1547651, 1768744, 3095302, 3537488, 6190604, 7074976, 12381208, 14149952, 24762416, 28299904, 49524832, 99049664, 198099328]

約数ペア:

[(1, 198099328), (2, 99049664), (4, 49524832), (7, 28299904), (8, 24762416), (14, 14149952), (16, 12381208), (28, 7074976), (32, 6190604), (56, 3537488), (64, 3095302), (112, 1768744), (128, 1547651), (224, 884372), (448, 442186), (896, 221093)]