205657242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{104183}}^1$

素因数の和:104242

約数の個数: 32

約数和(自身を含む): 480079872

約数和(自身を除く): 274422630

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 104183, 208366, 312549, 625098, 729281, 1458562, 2187843, 4375686, 4896601, 9793202, 14689803, 29379606, 34276207, 68552414, 102828621, 205657242]

約数ペア:

[(1, 205657242), (2, 102828621), (3, 68552414), (6, 34276207), (7, 29379606), (14, 14689803), (21, 9793202), (42, 4896601), (47, 4375686), (94, 2187843), (141, 1458562), (282, 729281), (329, 625098), (658, 312549), (987, 208366), (1974, 104183)]