219068206

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{114217}}^1$

素因数の和:114363

約数の個数: 16

約数和(自身を含む): 378290016

約数和(自身を除く): 159221810

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 114217, 228434, 799519, 1599038, 15647729, 31295458, 109534103, 219068206]

約数ペア:

[(1, 219068206), (2, 109534103), (7, 31295458), (14, 15647729), (137, 1599038), (274, 799519), (959, 228434), (1918, 114217)]