220185952

素因数分解:

$2^5\times 7^1\times {\mathrm{982973}}^1$

素因数の和:982990

約数の個数: 24

約数和(自身を含む): 495418896

約数和(自身を除く): 275232944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 982973, 1965946, 3931892, 6880811, 7863784, 13761622, 15727568, 27523244, 31455136, 55046488, 110092976, 220185952]

約数ペア:

[(1, 220185952), (2, 110092976), (4, 55046488), (7, 31455136), (8, 27523244), (14, 15727568), (16, 13761622), (28, 7863784), (32, 6880811), (56, 3931892), (112, 1965946), (224, 982973)]