206874622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{147137}}^1$

素因数の和:147195

約数の個数: 16

約数和(自身を含む): 335474640

約数和(自身を除く): 128600018

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 147137, 294274, 2795603, 5444069, 5591206, 10888138, 103437311, 206874622]

約数ペア:

[(1, 206874622), (2, 103437311), (19, 10888138), (37, 5591206), (38, 5444069), (74, 2795603), (703, 294274), (1406, 147137)]