224740978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{11491}}^1$

素因数の和:11638

約数の個数: 32

約数和(自身を含む): 423641088

約数和(自身を除く): 198900110

約数列:

[1, 2, 7, 11, 14, 22, 77, 127, 154, 254, 889, 1397, 1778, 2794, 9779, 11491, 19558, 22982, 80437, 126401, 160874, 252802, 884807, 1459357, 1769614, 2918714, 10215499, 16052927, 20430998, 32105854, 112370489, 224740978]

約数ペア:

[(1, 224740978), (2, 112370489), (7, 32105854), (11, 20430998), (14, 16052927), (22, 10215499), (77, 2918714), (127, 1769614), (154, 1459357), (254, 884807), (889, 252802), (1397, 160874), (1778, 126401), (2794, 80437), (9779, 22982), (11491, 19558)]