216543938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1\times {\mathrm{5119}}^1$

素因数の和:6761

約数の個数: 16

約数和(自身を含む): 350085120

約数和(自身を除く): 133541182

約数列:

[1, 2, 13, 26, 1627, 3254, 5119, 10238, 21151, 42302, 66547, 133094, 8328613, 16657226, 108271969, 216543938]

約数ペア:

[(1, 216543938), (2, 108271969), (13, 16657226), (26, 8328613), (1627, 133094), (3254, 66547), (5119, 42302), (10238, 21151)]