207239872

素因数分解:

$2^6\times 7^1\times {\mathrm{462589}}^1$

素因数の和:462608

約数の個数: 28

約数和(自身を含む): 469991440

約数和(自身を除く): 262751568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 462589, 925178, 1850356, 3238123, 3700712, 6476246, 7401424, 12952492, 14802848, 25904984, 29605696, 51809968, 103619936, 207239872]

約数ペア:

[(1, 207239872), (2, 103619936), (4, 51809968), (7, 29605696), (8, 25904984), (14, 14802848), (16, 12952492), (28, 7401424), (32, 6476246), (56, 3700712), (64, 3238123), (112, 1850356), (224, 925178), (448, 462589)]