220502912

素因数分解:

$2^7\times 7^1\times {\mathrm{246097}}^1$

素因数の和:246118

約数の個数: 32

約数和(自身を含む): 502039920

約数和(自身を除く): 281537008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 246097, 492194, 984388, 1722679, 1968776, 3445358, 3937552, 6890716, 7875104, 13781432, 15750208, 27562864, 31500416, 55125728, 110251456, 220502912]

約数ペア:

[(1, 220502912), (2, 110251456), (4, 55125728), (7, 31500416), (8, 27562864), (14, 15750208), (16, 13781432), (28, 7875104), (32, 6890716), (56, 3937552), (64, 3445358), (112, 1968776), (128, 1722679), (224, 984388), (448, 492194), (896, 246097)]