205013628

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{247601}}^1$

素因数の和:247634

約数の個数: 36

約数和(自身を含む): 540762768

約数和(自身を除く): 335749140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 247601, 495202, 742803, 990404, 1485606, 2228409, 2971212, 4456818, 5694823, 8913636, 11389646, 17084469, 22779292, 34168938, 51253407, 68337876, 102506814, 205013628]

約数ペア:

[(1, 205013628), (2, 102506814), (3, 68337876), (4, 51253407), (6, 34168938), (9, 22779292), (12, 17084469), (18, 11389646), (23, 8913636), (36, 5694823), (46, 4456818), (69, 2971212), (92, 2228409), (138, 1485606), (207, 990404), (276, 742803), (414, 495202), (828, 247601)]