205865916

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{24061}}^1$

素因数の和:24122

約数の個数: 48

約数和(自身を含む): 517429248

約数和(自身を除く): 311563332

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 4278, 8556, 24061, 48122, 72183, 96244, 144366, 288732, 553403, 745891, 1106806, 1491782, 1660209, 2213612, 2237673, 2983564, 3320418, 4475346, 6640836, 8950692, 17155493, 34310986, 51466479, 68621972, 102932958, 205865916]

約数ペア:

[(1, 205865916), (2, 102932958), (3, 68621972), (4, 51466479), (6, 34310986), (12, 17155493), (23, 8950692), (31, 6640836), (46, 4475346), (62, 3320418), (69, 2983564), (92, 2237673), (93, 2213612), (124, 1660209), (138, 1491782), (186, 1106806), (276, 745891), (372, 553403), (713, 288732), (1426, 144366), (2139, 96244), (2852, 72183), (4278, 48122), (8556, 24061)]