102409204

素因数分解:

$2^2\times {\mathrm{1321}}^1\times {\mathrm{19381}}^1$

素因数の和:20706

約数の個数: 12

約数和(自身を含む): 179361028

約数和(自身を除く): 76951824

約数列:

[1, 2, 4, 1321, 2642, 5284, 19381, 38762, 77524, 25602301, 51204602, 102409204]

約数ペア:

[(1, 102409204), (2, 51204602), (4, 25602301), (1321, 77524), (2642, 38762), (5284, 19381)]