202338305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^2\times {\mathrm{193}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 264924072

約数和(自身を除く): 62585767

約数列:

[1, 5, 13, 65, 127, 193, 635, 965, 1651, 2509, 8255, 12545, 16129, 24511, 80645, 122555, 209677, 318643, 1048385, 1593215, 3112897, 15564485, 40467661, 202338305]

約数ペア:

[(1, 202338305), (5, 40467661), (13, 15564485), (65, 3112897), (127, 1593215), (193, 1048385), (635, 318643), (965, 209677), (1651, 122555), (2509, 80645), (8255, 24511), (12545, 16129)]