208247907742

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{21341249}}^1$

素因数の和:21341316

約数の個数: 32

約数和(自身を含む): 387215640000

約数和(自身を除く): 178967732258

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 9758, 21341249, 42682498, 149388743, 298777486, 362801233, 725602466, 874991209, 1749982418, 2539608631, 5079217262, 6124938463, 12249876926, 14874850553, 29749701106, 104123953871, 208247907742]

約数ペア:

[(1, 208247907742), (2, 104123953871), (7, 29749701106), (14, 14874850553), (17, 12249876926), (34, 6124938463), (41, 5079217262), (82, 2539608631), (119, 1749982418), (238, 874991209), (287, 725602466), (574, 362801233), (697, 298777486), (1394, 149388743), (4879, 42682498), (9758, 21341249)]