210739648

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4567}}^1$

素因数の和:4689

約数の個数: 56

約数和(自身を含む): 482673152

約数和(自身を除く): 271933504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 721, 824, 1442, 1648, 2884, 3296, 4567, 5768, 6592, 9134, 11536, 18268, 23072, 31969, 36536, 46144, 63938, 73072, 127876, 146144, 255752, 292288, 470401, 511504, 940802, 1023008, 1881604, 2046016, 3292807, 3763208, 6585614, 7526416, 13171228, 15052832, 26342456, 30105664, 52684912, 105369824, 210739648]

約数ペア:

[(1, 210739648), (2, 105369824), (4, 52684912), (7, 30105664), (8, 26342456), (14, 15052832), (16, 13171228), (28, 7526416), (32, 6585614), (56, 3763208), (64, 3292807), (103, 2046016), (112, 1881604), (206, 1023008), (224, 940802), (412, 511504), (448, 470401), (721, 292288), (824, 255752), (1442, 146144), (1648, 127876), (2884, 73072), (3296, 63938), (4567, 46144), (5768, 36536), (6592, 31969), (9134, 23072), (11536, 18268)]