208048043

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{11941}}^1$

素因数の和:12098

約数の個数: 16

約数和(自身を含む): 252215040

約数和(自身を除く): 44166997

約数列:

[1, 7, 19, 131, 133, 917, 2489, 11941, 17423, 83587, 226879, 1564271, 1588153, 10949897, 29721149, 208048043]

約数ペア:

[(1, 208048043), (7, 29721149), (19, 10949897), (131, 1588153), (133, 1564271), (917, 226879), (2489, 83587), (11941, 17423)]