203991104

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:1011

約数の個数: 56

約数和(自身を含む): 422452800

約数和(自身を除く): 218461696

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 131, 232, 262, 464, 524, 839, 928, 1048, 1678, 1856, 2096, 3356, 3799, 4192, 6712, 7598, 8384, 13424, 15196, 24331, 26848, 30392, 48662, 53696, 60784, 97324, 109909, 121568, 194648, 219818, 243136, 389296, 439636, 778592, 879272, 1557184, 1758544, 3187361, 3517088, 6374722, 7034176, 12749444, 25498888, 50997776, 101995552, 203991104]

約数ペア:

[(1, 203991104), (2, 101995552), (4, 50997776), (8, 25498888), (16, 12749444), (29, 7034176), (32, 6374722), (58, 3517088), (64, 3187361), (116, 1758544), (131, 1557184), (232, 879272), (262, 778592), (464, 439636), (524, 389296), (839, 243136), (928, 219818), (1048, 194648), (1678, 121568), (1856, 109909), (2096, 97324), (3356, 60784), (3799, 53696), (4192, 48662), (6712, 30392), (7598, 26848), (8384, 24331), (13424, 15196)]