199686816

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 673263360

約数和(自身を除く): 473576544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 137, 144, 168, 189, 216, 224, 241, 252, 274, 288, 336, 378, 411, 432, 482, 504, 548, 672, 723, 756, 822, 864, 959, 964, 1008, 1096, 1233, 1446, 1512, 1644, 1687, 1918, 1928, 2016, 2169, 2192, 2466, 2877, 2892, 3024, 3288, 3374, 3699, 3836, 3856, 4338, 4384, 4932, 5061, 5754, 5784, 6048, 6507, 6576, 6748, 7398, 7672, 7712, 8631, 8676, 9864, 10122, 11508, 11568, 13014, 13152, 13496, 14796, 15183, 15344, 17262, 17352, 19728, 20244, 23016, 23136, 25893, 26028, 26992, 29592, 30366, 30688, 33017, 34524, 34704, 39456, 40488, 45549, 46032, 51786, 52056, 53984, 59184, 60732, 66034, 69048, 69408, 80976, 91098, 92064, 99051, 103572, 104112, 118368, 121464, 132068, 138096, 161952, 182196, 198102, 207144, 208224, 231119, 242928, 264136, 276192, 297153, 364392, 396204, 414288, 462238, 485856, 528272, 594306, 693357, 728784, 792408, 828576, 891459, 924476, 1056544, 1188612, 1386714, 1457568, 1584816, 1782918, 1848952, 2080071, 2377224, 2773428, 3169632, 3565836, 3697904, 4160142, 4754448, 5546856, 6240213, 7131672, 7395808, 8320284, 9508896, 11093712, 12480426, 14263344, 16640568, 22187424, 24960852, 28526688, 33281136, 49921704, 66562272, 99843408, 199686816]

約数ペア:

[(1, 199686816), (2, 99843408), (3, 66562272), (4, 49921704), (6, 33281136), (7, 28526688), (8, 24960852), (9, 22187424), (12, 16640568), (14, 14263344), (16, 12480426), (18, 11093712), (21, 9508896), (24, 8320284), (27, 7395808), (28, 7131672), (32, 6240213), (36, 5546856), (42, 4754448), (48, 4160142), (54, 3697904), (56, 3565836), (63, 3169632), (72, 2773428), (84, 2377224), (96, 2080071), (108, 1848952), (112, 1782918), (126, 1584816), (137, 1457568), (144, 1386714), (168, 1188612), (189, 1056544), (216, 924476), (224, 891459), (241, 828576), (252, 792408), (274, 728784), (288, 693357), (336, 594306), (378, 528272), (411, 485856), (432, 462238), (482, 414288), (504, 396204), (548, 364392), (672, 297153), (723, 276192), (756, 264136), (822, 242928), (864, 231119), (959, 208224), (964, 207144), (1008, 198102), (1096, 182196), (1233, 161952), (1446, 138096), (1512, 132068), (1644, 121464), (1687, 118368), (1918, 104112), (1928, 103572), (2016, 99051), (2169, 92064), (2192, 91098), (2466, 80976), (2877, 69408), (2892, 69048), (3024, 66034), (3288, 60732), (3374, 59184), (3699, 53984), (3836, 52056), (3856, 51786), (4338, 46032), (4384, 45549), (4932, 40488), (5061, 39456), (5754, 34704), (5784, 34524), (6048, 33017), (6507, 30688), (6576, 30366), (6748, 29592), (7398, 26992), (7672, 26028), (7712, 25893), (8631, 23136), (8676, 23016), (9864, 20244), (10122, 19728), (11508, 17352), (11568, 17262), (13014, 15344), (13152, 15183), (13496, 14796)]