199203424

素因数分解:

$2^5\times 7^3\times {\mathrm{18149}}^1$

素因数の和:18180

約数の個数: 48

約数和(自身を含む): 457380000

約数和(自身を除く): 258176576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 18149, 36298, 72596, 127043, 145192, 254086, 290384, 508172, 580768, 889301, 1016344, 1778602, 2032688, 3557204, 4065376, 6225107, 7114408, 12450214, 14228816, 24900428, 28457632, 49800856, 99601712, 199203424]

約数ペア:

[(1, 199203424), (2, 99601712), (4, 49800856), (7, 28457632), (8, 24900428), (14, 14228816), (16, 12450214), (28, 7114408), (32, 6225107), (49, 4065376), (56, 3557204), (98, 2032688), (112, 1778602), (196, 1016344), (224, 889301), (343, 580768), (392, 508172), (686, 290384), (784, 254086), (1372, 145192), (1568, 127043), (2744, 72596), (5488, 36298), (10976, 18149)]