201208852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{37567}}^1$

素因数の和:37687

約数の個数: 24

約数和(自身を含む): 382893056

約数和(自身を除く): 181684204

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 37567, 75134, 150268, 488371, 976742, 1953484, 3869401, 7738802, 15477604, 50302213, 100604426, 201208852]

約数ペア:

[(1, 201208852), (2, 100604426), (4, 50302213), (13, 15477604), (26, 7738802), (52, 3869401), (103, 1953484), (206, 976742), (412, 488371), (1339, 150268), (2678, 75134), (5356, 37567)]