140596204

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{12277}}^1$

素因数の和:12697

約数の個数: 24

約数和(自身を含む): 281902880

約数和(自身を除く): 141306676

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 5726, 11452, 12277, 24554, 49108, 85939, 171878, 343756, 5021293, 10042586, 20085172, 35149051, 70298102, 140596204]

約数ペア:

[(1, 140596204), (2, 70298102), (4, 35149051), (7, 20085172), (14, 10042586), (28, 5021293), (409, 343756), (818, 171878), (1636, 85939), (2863, 49108), (5726, 24554), (11452, 12277)]