205565522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{14503}}^1$

素因数の和:14897

約数の個数: 16

約数和(自身を含む): 325469760

約数和(自身を除く): 119904238

約数列:

[1, 2, 19, 38, 373, 746, 7087, 14174, 14503, 29006, 275557, 551114, 5409619, 10819238, 102782761, 205565522]

約数ペア:

[(1, 205565522), (2, 102782761), (19, 10819238), (38, 5409619), (373, 551114), (746, 275557), (7087, 29006), (14174, 14503)]