201951358

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{236477}}^1$

素因数の和:236547

約数の個数: 16

約数和(自身を含む): 351879264

約数和(自身を除く): 149927906

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 236477, 472954, 1655339, 3310678, 14425097, 28850194, 100975679, 201951358]

約数ペア:

[(1, 201951358), (2, 100975679), (7, 28850194), (14, 14425097), (61, 3310678), (122, 1655339), (427, 472954), (854, 236477)]