201325269

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{8171}}^1$

素因数の和:8408

約数の個数: 16

約数和(自身を含む): 276148224

約数和(自身を除く): 74822955

約数列:

[1, 3, 43, 129, 191, 573, 8171, 8213, 24513, 24639, 351353, 1054059, 1560661, 4681983, 67108423, 201325269]

約数ペア:

[(1, 201325269), (3, 67108423), (43, 4681983), (129, 1560661), (191, 1054059), (573, 351353), (8171, 24639), (8213, 24513)]