200993408

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20393}}^1$

素因数の和:20425

約数の個数: 64

約数和(自身を含む): 499245120

約数和(自身を除く): 298251712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 20393, 40786, 81572, 142751, 163144, 224323, 285502, 326288, 448646, 571004, 652576, 897292, 1142008, 1305152, 1570261, 1794584, 2284016, 2610304, 3140522, 3589168, 4568032, 6281044, 7178336, 9136064, 12562088, 14356672, 18272128, 25124176, 28713344, 50248352, 100496704, 200993408]

約数ペア:

[(1, 200993408), (2, 100496704), (4, 50248352), (7, 28713344), (8, 25124176), (11, 18272128), (14, 14356672), (16, 12562088), (22, 9136064), (28, 7178336), (32, 6281044), (44, 4568032), (56, 3589168), (64, 3140522), (77, 2610304), (88, 2284016), (112, 1794584), (128, 1570261), (154, 1305152), (176, 1142008), (224, 897292), (308, 652576), (352, 571004), (448, 448646), (616, 326288), (704, 285502), (896, 224323), (1232, 163144), (1408, 142751), (2464, 81572), (4928, 40786), (9856, 20393)]