209345976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13399}}^1$

素因数の和:13449

約数の個数: 96

約数和(自身を含む): 668928000

約数和(自身を除く): 459582024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 13399, 15624, 26798, 40197, 53596, 80394, 93793, 107192, 120591, 160788, 187586, 241182, 281379, 321576, 375172, 415369, 482364, 562758, 750344, 830738, 844137, 964728, 1125516, 1246107, 1661476, 1688274, 2251032, 2492214, 2907583, 3322952, 3376548, 3738321, 4984428, 5815166, 6753096, 7476642, 8722749, 9968856, 11630332, 14953284, 17445498, 23260664, 26168247, 29906568, 34890996, 52336494, 69781992, 104672988, 209345976]

約数ペア:

[(1, 209345976), (2, 104672988), (3, 69781992), (4, 52336494), (6, 34890996), (7, 29906568), (8, 26168247), (9, 23260664), (12, 17445498), (14, 14953284), (18, 11630332), (21, 9968856), (24, 8722749), (28, 7476642), (31, 6753096), (36, 5815166), (42, 4984428), (56, 3738321), (62, 3376548), (63, 3322952), (72, 2907583), (84, 2492214), (93, 2251032), (124, 1688274), (126, 1661476), (168, 1246107), (186, 1125516), (217, 964728), (248, 844137), (252, 830738), (279, 750344), (372, 562758), (434, 482364), (504, 415369), (558, 375172), (651, 321576), (744, 281379), (868, 241182), (1116, 187586), (1302, 160788), (1736, 120591), (1953, 107192), (2232, 93793), (2604, 80394), (3906, 53596), (5208, 40197), (7812, 26798), (13399, 15624)]