197847328

素因数分解:

$2^5\times 7^1\times {\mathrm{883247}}^1$

素因数の和:883264

約数の個数: 24

約数和(自身を含む): 445156992

約数和(自身を除く): 247309664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 883247, 1766494, 3532988, 6182729, 7065976, 12365458, 14131952, 24730916, 28263904, 49461832, 98923664, 197847328]

約数ペア:

[(1, 197847328), (2, 98923664), (4, 49461832), (7, 28263904), (8, 24730916), (14, 14131952), (16, 12365458), (28, 7065976), (32, 6182729), (56, 3532988), (112, 1766494), (224, 883247)]