209256184

素因数分解:

$2^3\times {\mathrm{1373}}^1\times {\mathrm{19051}}^1$

素因数の和:20430

約数の個数: 16

約数和(自身を含む): 392661720

約数和(自身を除く): 183405536

約数列:

[1, 2, 4, 8, 1373, 2746, 5492, 10984, 19051, 38102, 76204, 152408, 26157023, 52314046, 104628092, 209256184]

約数ペア:

[(1, 209256184), (2, 104628092), (4, 52314046), (8, 26157023), (1373, 152408), (2746, 76204), (5492, 38102), (10984, 19051)]