188045249

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{2213}}^1$

素因数の和:2480

約数の個数: 16

約数和(自身を含む): 219628800

約数和(自身を除く): 31583551

約数列:

[1, 7, 61, 199, 427, 1393, 2213, 12139, 15491, 84973, 134993, 440387, 944951, 3082709, 26863607, 188045249]

約数ペア:

[(1, 188045249), (7, 26863607), (61, 3082709), (199, 944951), (427, 440387), (1393, 134993), (2213, 84973), (12139, 15491)]