149453206

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{103643}}^1$

素因数の和:103755

約数の個数: 16

約数和(自身を含む): 258695424

約数和(自身を除く): 109242218

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 103643, 207286, 725501, 1451002, 10675229, 21350458, 74726603, 149453206]

約数ペア:

[(1, 149453206), (2, 74726603), (7, 21350458), (14, 10675229), (103, 1451002), (206, 725501), (721, 207286), (1442, 103643)]