211246784

素因数分解:

$2^6\times 7^1\times {\mathrm{471533}}^1$

素因数の和:471552

約数の個数: 28

約数和(自身を含む): 479078544

約数和(自身を除く): 267831760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 471533, 943066, 1886132, 3300731, 3772264, 6601462, 7544528, 13202924, 15089056, 26405848, 30178112, 52811696, 105623392, 211246784]

約数ペア:

[(1, 211246784), (2, 105623392), (4, 52811696), (7, 30178112), (8, 26405848), (14, 15089056), (16, 13202924), (28, 7544528), (32, 6601462), (56, 3772264), (64, 3300731), (112, 1886132), (224, 943066), (448, 471533)]