196993942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{22189}}^1$

素因数の和:22407

約数の個数: 16

約数和(自身を含む): 309949920

約数和(自身を除く): 112955978

約数列:

[1, 2, 23, 46, 193, 386, 4439, 8878, 22189, 44378, 510347, 1020694, 4282477, 8564954, 98496971, 196993942]

約数ペア:

[(1, 196993942), (2, 98496971), (23, 8564954), (46, 4282477), (193, 1020694), (386, 510347), (4439, 44378), (8878, 22189)]