203426808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 572140800

約数和(自身を除く): 368713992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 59, 78, 86, 104, 118, 129, 156, 172, 177, 236, 257, 258, 312, 344, 354, 472, 514, 516, 559, 708, 767, 771, 1028, 1032, 1118, 1416, 1534, 1542, 1677, 2056, 2236, 2301, 2537, 3068, 3084, 3341, 3354, 4472, 4602, 5074, 6136, 6168, 6682, 6708, 7611, 9204, 10023, 10148, 11051, 13364, 13416, 15163, 15222, 18408, 20046, 20296, 22102, 26728, 30326, 30444, 32981, 33153, 40092, 44204, 45489, 60652, 60888, 65962, 66306, 80184, 88408, 90978, 98943, 121304, 131924, 132612, 143663, 181956, 197119, 197886, 263848, 265224, 287326, 363912, 394238, 395772, 430989, 574652, 591357, 652009, 788476, 791544, 861978, 1149304, 1182714, 1304018, 1576952, 1723956, 1956027, 2365428, 2608036, 3447912, 3912054, 4730856, 5216072, 7824108, 8476117, 15648216, 16952234, 25428351, 33904468, 50856702, 67808936, 101713404, 203426808]

約数ペア:

[(1, 203426808), (2, 101713404), (3, 67808936), (4, 50856702), (6, 33904468), (8, 25428351), (12, 16952234), (13, 15648216), (24, 8476117), (26, 7824108), (39, 5216072), (43, 4730856), (52, 3912054), (59, 3447912), (78, 2608036), (86, 2365428), (104, 1956027), (118, 1723956), (129, 1576952), (156, 1304018), (172, 1182714), (177, 1149304), (236, 861978), (257, 791544), (258, 788476), (312, 652009), (344, 591357), (354, 574652), (472, 430989), (514, 395772), (516, 394238), (559, 363912), (708, 287326), (767, 265224), (771, 263848), (1028, 197886), (1032, 197119), (1118, 181956), (1416, 143663), (1534, 132612), (1542, 131924), (1677, 121304), (2056, 98943), (2236, 90978), (2301, 88408), (2537, 80184), (3068, 66306), (3084, 65962), (3341, 60888), (3354, 60652), (4472, 45489), (4602, 44204), (5074, 40092), (6136, 33153), (6168, 32981), (6682, 30444), (6708, 30326), (7611, 26728), (9204, 22102), (10023, 20296), (10148, 20046), (11051, 18408), (13364, 15222), (13416, 15163)]