102388286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 208051200

約数和(自身を除く): 105662914

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 199, 257, 286, 398, 514, 1001, 1393, 1799, 2002, 2189, 2587, 2786, 2827, 3341, 3598, 4378, 5174, 5654, 6682, 15323, 18109, 19789, 23387, 28457, 30646, 36218, 36751, 39578, 46774, 51143, 56914, 73502, 102286, 199199, 257257, 358001, 398398, 514514, 562573, 664859, 716002, 1125146, 1329718, 3938011, 4654013, 7313449, 7876022, 9308026, 14626898, 51194143, 102388286]

約数ペア:

[(1, 102388286), (2, 51194143), (7, 14626898), (11, 9308026), (13, 7876022), (14, 7313449), (22, 4654013), (26, 3938011), (77, 1329718), (91, 1125146), (143, 716002), (154, 664859), (182, 562573), (199, 514514), (257, 398398), (286, 358001), (398, 257257), (514, 199199), (1001, 102286), (1393, 73502), (1799, 56914), (2002, 51143), (2189, 46774), (2587, 39578), (2786, 36751), (2827, 36218), (3341, 30646), (3598, 28457), (4378, 23387), (5174, 19789), (5654, 18109), (6682, 15323)]