208415424

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{22153}}^1$

素因数の和:22182

約数の個数: 84

約数和(自身を含む): 641491224

約数和(自身を除く): 433075800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 22153, 44306, 66459, 88612, 132918, 155071, 177224, 265836, 310142, 354448, 465213, 531672, 620284, 708896, 930426, 1063344, 1085497, 1240568, 1417792, 1860852, 2126688, 2170994, 2481136, 3256491, 3721704, 4253376, 4341988, 4962272, 6512982, 7443408, 8683976, 9924544, 13025964, 14886816, 17367952, 26051928, 29773632, 34735904, 52103856, 69471808, 104207712, 208415424]

約数ペア:

[(1, 208415424), (2, 104207712), (3, 69471808), (4, 52103856), (6, 34735904), (7, 29773632), (8, 26051928), (12, 17367952), (14, 14886816), (16, 13025964), (21, 9924544), (24, 8683976), (28, 7443408), (32, 6512982), (42, 4962272), (48, 4341988), (49, 4253376), (56, 3721704), (64, 3256491), (84, 2481136), (96, 2170994), (98, 2126688), (112, 1860852), (147, 1417792), (168, 1240568), (192, 1085497), (196, 1063344), (224, 930426), (294, 708896), (336, 620284), (392, 531672), (448, 465213), (588, 354448), (672, 310142), (784, 265836), (1176, 177224), (1344, 155071), (1568, 132918), (2352, 88612), (3136, 66459), (4704, 44306), (9408, 22153)]