194613188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{631861}}^1$

素因数の和:631883

約数の個数: 24

約数和(自身を含む): 424611264

約数和(自身を除く): 229998076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 631861, 1263722, 2527444, 4423027, 6950471, 8846054, 13900942, 17692108, 27801884, 48653297, 97306594, 194613188]

約数ペア:

[(1, 194613188), (2, 97306594), (4, 48653297), (7, 27801884), (11, 17692108), (14, 13900942), (22, 8846054), (28, 6950471), (44, 4423027), (77, 2527444), (154, 1263722), (308, 631861)]