208882478

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{188863}}^1$

素因数の和:188951

約数の個数: 16

約数和(自身を含む): 362618880

約数和(自身を除く): 153736402

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 188863, 377726, 1322041, 2644082, 14920177, 29840354, 104441239, 208882478]

約数ペア:

[(1, 208882478), (2, 104441239), (7, 29840354), (14, 14920177), (79, 2644082), (158, 1322041), (553, 377726), (1106, 188863)]