199973983

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{4733}}^1$

素因数の和:4934

約数の個数: 16

約数和(自身を含む): 229049856

約数和(自身を除く): 29075873

約数列:

[1, 11, 23, 167, 253, 1837, 3841, 4733, 42251, 52063, 108859, 790411, 1197449, 8694521, 18179453, 199973983]

約数ペア:

[(1, 199973983), (11, 18179453), (23, 8694521), (167, 1197449), (253, 790411), (1837, 108859), (3841, 52063), (4733, 42251)]