205995078

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{4127}}^1$

素因数の和:4241

約数の個数: 48

約数和(自身を含む): 463656960

約数和(自身を除く): 257661882

約数列:

[1, 2, 3, 6, 9, 18, 47, 59, 94, 118, 141, 177, 282, 354, 423, 531, 846, 1062, 2773, 4127, 5546, 8254, 8319, 12381, 16638, 24762, 24957, 37143, 49914, 74286, 193969, 243493, 387938, 486986, 581907, 730479, 1163814, 1460958, 1745721, 2191437, 3491442, 4382874, 11444171, 22888342, 34332513, 68665026, 102997539, 205995078]

約数ペア:

[(1, 205995078), (2, 102997539), (3, 68665026), (6, 34332513), (9, 22888342), (18, 11444171), (47, 4382874), (59, 3491442), (94, 2191437), (118, 1745721), (141, 1460958), (177, 1163814), (282, 730479), (354, 581907), (423, 486986), (531, 387938), (846, 243493), (1062, 193969), (2773, 74286), (4127, 49914), (5546, 37143), (8254, 24957), (8319, 24762), (12381, 16638)]