208460304

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{12373}}^1$

素因数の和:12406

約数の個数: 100

約数和(自身を含む): 649808236

約数和(自身を除く): 441347932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8424, 12373, 16848, 24746, 37119, 49492, 74238, 98984, 111357, 148476, 160849, 197968, 222714, 296952, 321698, 334071, 445428, 482547, 593904, 643396, 668142, 890856, 965094, 1002213, 1286792, 1336284, 1447641, 1781712, 1930188, 2004426, 2573584, 2672568, 2895282, 3860376, 4008852, 4342923, 5345136, 5790564, 7720752, 8017704, 8685846, 11581128, 13028769, 16035408, 17371692, 23162256, 26057538, 34743384, 52115076, 69486768, 104230152, 208460304]

約数ペア:

[(1, 208460304), (2, 104230152), (3, 69486768), (4, 52115076), (6, 34743384), (8, 26057538), (9, 23162256), (12, 17371692), (13, 16035408), (16, 13028769), (18, 11581128), (24, 8685846), (26, 8017704), (27, 7720752), (36, 5790564), (39, 5345136), (48, 4342923), (52, 4008852), (54, 3860376), (72, 2895282), (78, 2672568), (81, 2573584), (104, 2004426), (108, 1930188), (117, 1781712), (144, 1447641), (156, 1336284), (162, 1286792), (208, 1002213), (216, 965094), (234, 890856), (312, 668142), (324, 643396), (351, 593904), (432, 482547), (468, 445428), (624, 334071), (648, 321698), (702, 296952), (936, 222714), (1053, 197968), (1296, 160849), (1404, 148476), (1872, 111357), (2106, 98984), (2808, 74238), (4212, 49492), (5616, 37119), (8424, 24746), (12373, 16848)]