201910992

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2100

約数の個数: 80

約数和(自身を含む): 547256640

約数和(自身を除く): 345345648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 73, 87, 116, 146, 174, 219, 232, 292, 348, 438, 464, 584, 696, 876, 1168, 1392, 1752, 1987, 2117, 3504, 3974, 4234, 5961, 6351, 7948, 8468, 11922, 12702, 15896, 16936, 23844, 25404, 31792, 33872, 47688, 50808, 57623, 95376, 101616, 115246, 145051, 172869, 230492, 290102, 345738, 435153, 460984, 580204, 691476, 870306, 921968, 1160408, 1382952, 1740612, 2320816, 2765904, 3481224, 4206479, 6962448, 8412958, 12619437, 16825916, 25238874, 33651832, 50477748, 67303664, 100955496, 201910992]

約数ペア:

[(1, 201910992), (2, 100955496), (3, 67303664), (4, 50477748), (6, 33651832), (8, 25238874), (12, 16825916), (16, 12619437), (24, 8412958), (29, 6962448), (48, 4206479), (58, 3481224), (73, 2765904), (87, 2320816), (116, 1740612), (146, 1382952), (174, 1160408), (219, 921968), (232, 870306), (292, 691476), (348, 580204), (438, 460984), (464, 435153), (584, 345738), (696, 290102), (876, 230492), (1168, 172869), (1392, 145051), (1752, 115246), (1987, 101616), (2117, 95376), (3504, 57623), (3974, 50808), (4234, 47688), (5961, 33872), (6351, 31792), (7948, 25404), (8468, 23844), (11922, 16936), (12702, 15896)]