199468192

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{80953}}^1$

素因数の和:80981

約数の個数: 48

約数和(自身を含む): 489609792

約数和(自身を除く): 290141600

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 80953, 161906, 323812, 566671, 647624, 890483, 1133342, 1295248, 1780966, 2266684, 2590496, 3561932, 4533368, 6233381, 7123864, 9066736, 12466762, 14247728, 18133472, 24933524, 28495456, 49867048, 99734096, 199468192]

約数ペア:

[(1, 199468192), (2, 99734096), (4, 49867048), (7, 28495456), (8, 24933524), (11, 18133472), (14, 14247728), (16, 12466762), (22, 9066736), (28, 7123864), (32, 6233381), (44, 4533368), (56, 3561932), (77, 2590496), (88, 2266684), (112, 1780966), (154, 1295248), (176, 1133342), (224, 890483), (308, 647624), (352, 566671), (616, 323812), (1232, 161906), (2464, 80953)]