196303408

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 470219904

約数和(自身を除く): 273916496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 49, 56, 62, 82, 98, 112, 124, 164, 196, 197, 217, 248, 287, 328, 392, 394, 434, 496, 574, 656, 784, 788, 868, 1148, 1271, 1379, 1519, 1576, 1736, 2009, 2296, 2542, 2758, 3038, 3152, 3472, 4018, 4592, 5084, 5516, 6076, 6107, 8036, 8077, 8897, 9653, 10168, 11032, 12152, 12214, 16072, 16154, 17794, 19306, 20336, 22064, 24304, 24428, 32144, 32308, 35588, 38612, 42749, 48856, 56539, 62279, 64616, 71176, 77224, 85498, 97712, 113078, 124558, 129232, 142352, 154448, 170996, 226156, 249116, 250387, 299243, 341992, 395773, 452312, 498232, 500774, 598486, 683984, 791546, 904624, 996464, 1001548, 1196972, 1583092, 1752709, 2003096, 2393944, 3166184, 3505418, 4006192, 4787888, 6332368, 7010836, 12268963, 14021672, 24537926, 28043344, 49075852, 98151704, 196303408]

約数ペア:

[(1, 196303408), (2, 98151704), (4, 49075852), (7, 28043344), (8, 24537926), (14, 14021672), (16, 12268963), (28, 7010836), (31, 6332368), (41, 4787888), (49, 4006192), (56, 3505418), (62, 3166184), (82, 2393944), (98, 2003096), (112, 1752709), (124, 1583092), (164, 1196972), (196, 1001548), (197, 996464), (217, 904624), (248, 791546), (287, 683984), (328, 598486), (392, 500774), (394, 498232), (434, 452312), (496, 395773), (574, 341992), (656, 299243), (784, 250387), (788, 249116), (868, 226156), (1148, 170996), (1271, 154448), (1379, 142352), (1519, 129232), (1576, 124558), (1736, 113078), (2009, 97712), (2296, 85498), (2542, 77224), (2758, 71176), (3038, 64616), (3152, 62279), (3472, 56539), (4018, 48856), (4592, 42749), (5084, 38612), (5516, 35588), (6076, 32308), (6107, 32144), (8036, 24428), (8077, 24304), (8897, 22064), (9653, 20336), (10168, 19306), (11032, 17794), (12152, 16154), (12214, 16072)]