203488292

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{53047}}^1$

素因数の和:53195

約数の個数: 24

約数和(自身を含む): 409954944

約数和(自身を除く): 206466652

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 53047, 106094, 212188, 371329, 742658, 1485316, 7267439, 14534878, 29069756, 50872073, 101744146, 203488292]

約数ペア:

[(1, 203488292), (2, 101744146), (4, 50872073), (7, 29069756), (14, 14534878), (28, 7267439), (137, 1485316), (274, 742658), (548, 371329), (959, 212188), (1918, 106094), (3836, 53047)]