198036430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{1033}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 375962400

約数和(自身を除く): 177925970

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1009, 1033, 2018, 2066, 5045, 5165, 10090, 10330, 19171, 19627, 38342, 39254, 95855, 98135, 191710, 196270, 1042297, 2084594, 5211485, 10422970, 19803643, 39607286, 99018215, 198036430]

約数ペア:

[(1, 198036430), (2, 99018215), (5, 39607286), (10, 19803643), (19, 10422970), (38, 5211485), (95, 2084594), (190, 1042297), (1009, 196270), (1033, 191710), (2018, 98135), (2066, 95855), (5045, 39254), (5165, 38342), (10090, 19627), (10330, 19171)]