194904314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{44971}}^1$

素因数の和:45181

約数の個数: 16

約数和(自身を含む): 320560416

約数和(自身を除く): 125656102

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 44971, 89942, 494681, 989362, 8859287, 17718574, 97452157, 194904314]

約数ペア:

[(1, 194904314), (2, 97452157), (11, 17718574), (22, 8859287), (197, 989362), (394, 494681), (2167, 89942), (4334, 44971)]