199138464

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{98779}}^1$

素因数の和:98802

約数の個数: 72

約数和(自身を含む): 647206560

約数和(自身を除く): 448068096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 98779, 197558, 296337, 395116, 592674, 691453, 790232, 889011, 1185348, 1382906, 1580464, 1778022, 2074359, 2370696, 2765812, 3160928, 3556044, 4148718, 4741392, 5531624, 6223077, 7112088, 8297436, 9482784, 11063248, 12446154, 14224176, 16594872, 22126496, 24892308, 28448352, 33189744, 49784616, 66379488, 99569232, 199138464]

約数ペア:

[(1, 199138464), (2, 99569232), (3, 66379488), (4, 49784616), (6, 33189744), (7, 28448352), (8, 24892308), (9, 22126496), (12, 16594872), (14, 14224176), (16, 12446154), (18, 11063248), (21, 9482784), (24, 8297436), (28, 7112088), (32, 6223077), (36, 5531624), (42, 4741392), (48, 4148718), (56, 3556044), (63, 3160928), (72, 2765812), (84, 2370696), (96, 2074359), (112, 1778022), (126, 1580464), (144, 1382906), (168, 1185348), (224, 889011), (252, 790232), (288, 691453), (336, 592674), (504, 395116), (672, 296337), (1008, 197558), (2016, 98779)]