199646944

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28751}}^1$

素因数の和:28799

約数の個数: 48

約数和(自身を含む): 463712256

約数和(自身を除く): 264065312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 28751, 57502, 115004, 201257, 230008, 402514, 460016, 805028, 891281, 920032, 1610056, 1782562, 3220112, 3565124, 6238967, 6440224, 7130248, 12477934, 14260496, 24955868, 28520992, 49911736, 99823472, 199646944]

約数ペア:

[(1, 199646944), (2, 99823472), (4, 49911736), (7, 28520992), (8, 24955868), (14, 14260496), (16, 12477934), (28, 7130248), (31, 6440224), (32, 6238967), (56, 3565124), (62, 3220112), (112, 1782562), (124, 1610056), (217, 920032), (224, 891281), (248, 805028), (434, 460016), (496, 402514), (868, 230008), (992, 201257), (1736, 115004), (3472, 57502), (6944, 28751)]