214128572

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{40039}}^1$

素因数の和:40241

約数の個数: 24

約数和(自身を含む): 430510080

約数和(自身を除く): 216381508

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 40039, 80078, 160156, 280273, 560546, 1121092, 7647449, 15294898, 30589796, 53532143, 107064286, 214128572]

約数ペア:

[(1, 214128572), (2, 107064286), (4, 53532143), (7, 30589796), (14, 15294898), (28, 7647449), (191, 1121092), (382, 560546), (764, 280273), (1337, 160156), (2674, 80078), (5348, 40039)]