238909892

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{8219}}^1$

素因数の和:8292

約数の個数: 36

約数和(自身を含む): 463312080

約数和(自身を除く): 224402188

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 2236, 7267, 8219, 14534, 16438, 29068, 32876, 106847, 213694, 353417, 427388, 706834, 1389011, 1413668, 2778022, 4594421, 5556044, 9188842, 18377684, 59727473, 119454946, 238909892]

約数ペア:

[(1, 238909892), (2, 119454946), (4, 59727473), (13, 18377684), (26, 9188842), (43, 5556044), (52, 4594421), (86, 2778022), (169, 1413668), (172, 1389011), (338, 706834), (559, 427388), (676, 353417), (1118, 213694), (2236, 106847), (7267, 32876), (8219, 29068), (14534, 16438)]