201701405

素因数分解:

$5^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{1061}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 244761264

約数和(自身を除く): 43059859

約数列:

[1, 5, 193, 197, 965, 985, 1061, 5305, 38021, 190105, 204773, 209017, 1023865, 1045085, 40340281, 201701405]

約数ペア:

[(1, 201701405), (5, 40340281), (193, 1045085), (197, 1023865), (965, 209017), (985, 204773), (1061, 190105), (5305, 38021)]