222894156

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{613}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 526969184

約数和(自身を除く): 304075028

約数列:

[1, 2, 3, 4, 6, 12, 157, 193, 314, 386, 471, 579, 613, 628, 772, 942, 1158, 1226, 1839, 1884, 2316, 2452, 3678, 7356, 30301, 60602, 90903, 96241, 118309, 121204, 181806, 192482, 236618, 288723, 354927, 363612, 384964, 473236, 577446, 709854, 1154892, 1419708, 18574513, 37149026, 55723539, 74298052, 111447078, 222894156]

約数ペア:

[(1, 222894156), (2, 111447078), (3, 74298052), (4, 55723539), (6, 37149026), (12, 18574513), (157, 1419708), (193, 1154892), (314, 709854), (386, 577446), (471, 473236), (579, 384964), (613, 363612), (628, 354927), (772, 288723), (942, 236618), (1158, 192482), (1226, 181806), (1839, 121204), (1884, 118309), (2316, 96241), (2452, 90903), (3678, 60602), (7356, 30301)]