194623954

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{8221}}^1$

素因数の和:8338

約数の個数: 32

約数和(自身を含む): 355190400

約数和(自身を除く): 160566446

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 623, 1246, 1691, 3382, 8221, 11837, 16442, 23674, 57547, 115094, 156199, 312398, 731669, 1093393, 1463338, 2186786, 5121683, 10243366, 13901711, 27803422, 97311977, 194623954]

約数ペア:

[(1, 194623954), (2, 97311977), (7, 27803422), (14, 13901711), (19, 10243366), (38, 5121683), (89, 2186786), (133, 1463338), (178, 1093393), (266, 731669), (623, 312398), (1246, 156199), (1691, 115094), (3382, 57547), (8221, 23674), (11837, 16442)]