206871168

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{76961}}^1$

素因数の和:76985

約数の個数: 64

約数和(自身を含む): 628009920

約数和(自身を除く): 421138752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 76961, 153922, 230883, 307844, 461766, 538727, 615688, 923532, 1077454, 1231376, 1616181, 1847064, 2154908, 2462752, 3232362, 3694128, 4309816, 4925504, 6464724, 7388256, 8619632, 9851008, 12929448, 14776512, 17239264, 25858896, 29553024, 34478528, 51717792, 68957056, 103435584, 206871168]

約数ペア:

[(1, 206871168), (2, 103435584), (3, 68957056), (4, 51717792), (6, 34478528), (7, 29553024), (8, 25858896), (12, 17239264), (14, 14776512), (16, 12929448), (21, 9851008), (24, 8619632), (28, 7388256), (32, 6464724), (42, 4925504), (48, 4309816), (56, 3694128), (64, 3232362), (84, 2462752), (96, 2154908), (112, 1847064), (128, 1616181), (168, 1231376), (192, 1077454), (224, 923532), (336, 615688), (384, 538727), (448, 461766), (672, 307844), (896, 230883), (1344, 153922), (2688, 76961)]