201949868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{3371}}^1$

素因数の和:4273

約数の個数: 24

約数和(自身を含む): 374737104

約数和(自身を除く): 172787236

約数列:

[1, 2, 4, 17, 34, 68, 881, 1762, 3371, 3524, 6742, 13484, 14977, 29954, 57307, 59908, 114614, 229228, 2969851, 5939702, 11879404, 50487467, 100974934, 201949868]

約数ペア:

[(1, 201949868), (2, 100974934), (4, 50487467), (17, 11879404), (34, 5939702), (68, 2969851), (881, 229228), (1762, 114614), (3371, 59908), (3524, 57307), (6742, 29954), (13484, 14977)]