201910176

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:499

約数の個数: 144

約数和(自身を含む): 623750400

約数和(自身を除く): 421840224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 199, 208, 234, 271, 288, 312, 398, 416, 468, 542, 597, 624, 796, 813, 936, 1084, 1194, 1248, 1592, 1626, 1791, 1872, 2168, 2388, 2439, 2587, 3184, 3252, 3523, 3582, 3744, 4336, 4776, 4878, 5174, 6368, 6504, 7046, 7164, 7761, 8672, 9552, 9756, 10348, 10569, 13008, 14092, 14328, 15522, 19104, 19512, 20696, 21138, 23283, 26016, 28184, 28656, 31044, 31707, 39024, 41392, 42276, 46566, 53929, 56368, 57312, 62088, 63414, 78048, 82784, 84552, 93132, 107858, 112736, 124176, 126828, 161787, 169104, 186264, 215716, 248352, 253656, 323574, 338208, 372528, 431432, 485361, 507312, 647148, 701077, 745056, 862864, 970722, 1014624, 1294296, 1402154, 1725728, 1941444, 2103231, 2588592, 2804308, 3882888, 4206462, 5177184, 5608616, 6309693, 7765776, 8412924, 11217232, 12619386, 15531552, 16825848, 22434464, 25238772, 33651696, 50477544, 67303392, 100955088, 201910176]

約数ペア:

[(1, 201910176), (2, 100955088), (3, 67303392), (4, 50477544), (6, 33651696), (8, 25238772), (9, 22434464), (12, 16825848), (13, 15531552), (16, 12619386), (18, 11217232), (24, 8412924), (26, 7765776), (32, 6309693), (36, 5608616), (39, 5177184), (48, 4206462), (52, 3882888), (72, 2804308), (78, 2588592), (96, 2103231), (104, 1941444), (117, 1725728), (144, 1402154), (156, 1294296), (199, 1014624), (208, 970722), (234, 862864), (271, 745056), (288, 701077), (312, 647148), (398, 507312), (416, 485361), (468, 431432), (542, 372528), (597, 338208), (624, 323574), (796, 253656), (813, 248352), (936, 215716), (1084, 186264), (1194, 169104), (1248, 161787), (1592, 126828), (1626, 124176), (1791, 112736), (1872, 107858), (2168, 93132), (2388, 84552), (2439, 82784), (2587, 78048), (3184, 63414), (3252, 62088), (3523, 57312), (3582, 56368), (3744, 53929), (4336, 46566), (4776, 42276), (4878, 41392), (5174, 39024), (6368, 31707), (6504, 31044), (7046, 28656), (7164, 28184), (7761, 26016), (8672, 23283), (9552, 21138), (9756, 20696), (10348, 19512), (10569, 19104), (13008, 15522), (14092, 14328)]