197872192

素因数分解:

$2^6\times 7^2\times {\mathrm{63097}}^1$

素因数の和:63123

約数の個数: 42

約数和(自身を含む): 456766422

約数和(自身を除く): 258894230

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 63097, 126194, 252388, 441679, 504776, 883358, 1009552, 1766716, 2019104, 3091753, 3533432, 4038208, 6183506, 7066864, 12367012, 14133728, 24734024, 28267456, 49468048, 98936096, 197872192]

約数ペア:

[(1, 197872192), (2, 98936096), (4, 49468048), (7, 28267456), (8, 24734024), (14, 14133728), (16, 12367012), (28, 7066864), (32, 6183506), (49, 4038208), (56, 3533432), (64, 3091753), (98, 2019104), (112, 1766716), (196, 1009552), (224, 883358), (392, 504776), (448, 441679), (784, 252388), (1568, 126194), (3136, 63097)]