208408648

素因数分解:

$2^3\times 7^1\times {\mathrm{3721583}}^1$

素因数の和:3721596

約数の個数: 16

約数和(自身を含む): 446590080

約数和(自身を除く): 238181432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3721583, 7443166, 14886332, 26051081, 29772664, 52102162, 104204324, 208408648]

約数ペア:

[(1, 208408648), (2, 104204324), (4, 52102162), (7, 29772664), (8, 26051081), (14, 14886332), (28, 7443166), (56, 3721583)]