210008375998

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{80603}}^1$

素因数の和:81036

約数の個数: 32

約数和(自身を含む): 327160029024

約数和(自身を除く): 117151653026

約数列:

[1, 2, 37, 74, 137, 257, 274, 514, 5069, 9509, 10138, 19018, 35209, 70418, 80603, 161206, 1302733, 2605466, 2982311, 5964622, 11042611, 20714971, 22085222, 41429942, 408576607, 766453927, 817153214, 1532907854, 2837951027, 5675902054, 105004187999, 210008375998]

約数ペア:

[(1, 210008375998), (2, 105004187999), (37, 5675902054), (74, 2837951027), (137, 1532907854), (257, 817153214), (274, 766453927), (514, 408576607), (5069, 41429942), (9509, 22085222), (10138, 20714971), (19018, 11042611), (35209, 5964622), (70418, 2982311), (80603, 2605466), (161206, 1302733)]