203030912

素因数分解:

$2^7\times 7^2\times {\mathrm{32371}}^1$

素因数の和:32399

約数の個数: 48

約数和(自身を含む): 470527020

約数和(自身を除く): 267496108

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 32371, 64742, 129484, 226597, 258968, 453194, 517936, 906388, 1035872, 1586179, 1812776, 2071744, 3172358, 3625552, 4143488, 6344716, 7251104, 12689432, 14502208, 25378864, 29004416, 50757728, 101515456, 203030912]

約数ペア:

[(1, 203030912), (2, 101515456), (4, 50757728), (7, 29004416), (8, 25378864), (14, 14502208), (16, 12689432), (28, 7251104), (32, 6344716), (49, 4143488), (56, 3625552), (64, 3172358), (98, 2071744), (112, 1812776), (128, 1586179), (196, 1035872), (224, 906388), (392, 517936), (448, 453194), (784, 258968), (896, 226597), (1568, 129484), (3136, 64742), (6272, 32371)]