201734716

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{47}}^2\times {\mathrm{79}}^1$

素因数の和:211

約数の個数: 54

約数和(自身を含む): 388023440

約数和(自身を除く): 186288724

約数列:

[1, 2, 4, 17, 34, 47, 68, 79, 94, 158, 188, 289, 316, 578, 799, 1156, 1343, 1598, 2209, 2686, 3196, 3713, 4418, 5372, 7426, 8836, 13583, 14852, 22831, 27166, 37553, 45662, 54332, 63121, 75106, 91324, 126242, 150212, 174511, 252484, 349022, 638401, 698044, 1073057, 1276802, 2146114, 2553604, 2966687, 4292228, 5933374, 11866748, 50433679, 100867358, 201734716]

約数ペア:

[(1, 201734716), (2, 100867358), (4, 50433679), (17, 11866748), (34, 5933374), (47, 4292228), (68, 2966687), (79, 2553604), (94, 2146114), (158, 1276802), (188, 1073057), (289, 698044), (316, 638401), (578, 349022), (799, 252484), (1156, 174511), (1343, 150212), (1598, 126242), (2209, 91324), (2686, 75106), (3196, 63121), (3713, 54332), (4418, 45662), (5372, 37553), (7426, 27166), (8836, 22831), (13583, 14852)]