201537648

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:767

約数の個数: 120

約数和(自身を含む): 611592800

約数和(自身を除く): 410055152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 199, 208, 234, 312, 398, 468, 541, 597, 624, 796, 936, 1082, 1194, 1592, 1623, 1791, 1872, 2164, 2388, 2587, 3184, 3246, 3582, 4328, 4776, 4869, 5174, 6492, 7033, 7164, 7761, 8656, 9552, 9738, 10348, 12984, 14066, 14328, 15522, 19476, 20696, 21099, 23283, 25968, 28132, 28656, 31044, 38952, 41392, 42198, 46566, 56264, 62088, 63297, 77904, 84396, 93132, 107659, 112528, 124176, 126594, 168792, 186264, 215318, 253188, 322977, 337584, 372528, 430636, 506376, 645954, 861272, 968931, 1012752, 1291908, 1399567, 1722544, 1937862, 2583816, 2799134, 3875724, 4198701, 5167632, 5598268, 7751448, 8397402, 11196536, 12596103, 15502896, 16794804, 22393072, 25192206, 33589608, 50384412, 67179216, 100768824, 201537648]

約数ペア:

[(1, 201537648), (2, 100768824), (3, 67179216), (4, 50384412), (6, 33589608), (8, 25192206), (9, 22393072), (12, 16794804), (13, 15502896), (16, 12596103), (18, 11196536), (24, 8397402), (26, 7751448), (36, 5598268), (39, 5167632), (48, 4198701), (52, 3875724), (72, 2799134), (78, 2583816), (104, 1937862), (117, 1722544), (144, 1399567), (156, 1291908), (199, 1012752), (208, 968931), (234, 861272), (312, 645954), (398, 506376), (468, 430636), (541, 372528), (597, 337584), (624, 322977), (796, 253188), (936, 215318), (1082, 186264), (1194, 168792), (1592, 126594), (1623, 124176), (1791, 112528), (1872, 107659), (2164, 93132), (2388, 84396), (2587, 77904), (3184, 63297), (3246, 62088), (3582, 56264), (4328, 46566), (4776, 42198), (4869, 41392), (5174, 38952), (6492, 31044), (7033, 28656), (7164, 28132), (7761, 25968), (8656, 23283), (9552, 21099), (9738, 20696), (10348, 19476), (12984, 15522), (14066, 14328)]