203120204

素因数分解:

$2^2\times 7^1\times {\mathrm{911}}^1\times {\mathrm{7963}}^1$

素因数の和:8885

約数の個数: 24

約数和(自身を含む): 406737408

約数和(自身を除く): 203617204

約数列:

[1, 2, 4, 7, 14, 28, 911, 1822, 3644, 6377, 7963, 12754, 15926, 25508, 31852, 55741, 111482, 222964, 7254293, 14508586, 29017172, 50780051, 101560102, 203120204]

約数ペア:

[(1, 203120204), (2, 101560102), (4, 50780051), (7, 29017172), (14, 14508586), (28, 7254293), (911, 222964), (1822, 111482), (3644, 55741), (6377, 31852), (7963, 25508), (12754, 15926)]