197044416

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20123}}^1$

素因数の和:20158

約数の個数: 84

約数和(自身を含む): 598045032

約数和(自身を除く): 401000616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 20123, 40246, 60369, 80492, 120738, 160984, 181107, 241476, 321968, 342091, 362214, 482952, 643936, 684182, 724428, 965904, 1026273, 1287872, 1368364, 1448856, 1931808, 2052546, 2736728, 2897712, 3078819, 3863616, 4105092, 5473456, 5795424, 6157638, 8210184, 10946912, 11590848, 12315276, 16420368, 21893824, 24630552, 32840736, 49261104, 65681472, 98522208, 197044416]

約数ペア:

[(1, 197044416), (2, 98522208), (3, 65681472), (4, 49261104), (6, 32840736), (8, 24630552), (9, 21893824), (12, 16420368), (16, 12315276), (17, 11590848), (18, 10946912), (24, 8210184), (32, 6157638), (34, 5795424), (36, 5473456), (48, 4105092), (51, 3863616), (64, 3078819), (68, 2897712), (72, 2736728), (96, 2052546), (102, 1931808), (136, 1448856), (144, 1368364), (153, 1287872), (192, 1026273), (204, 965904), (272, 724428), (288, 684182), (306, 643936), (408, 482952), (544, 362214), (576, 342091), (612, 321968), (816, 241476), (1088, 181107), (1224, 160984), (1632, 120738), (2448, 80492), (3264, 60369), (4896, 40246), (9792, 20123)]