205697933

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2027}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 254311200

約数和(自身を除く): 48613267

約数列:

[1, 7, 19, 49, 109, 133, 763, 931, 2027, 2071, 5341, 14189, 14497, 38513, 99323, 101479, 220943, 269591, 1546601, 1887137, 4197917, 10826207, 29385419, 205697933]

約数ペア:

[(1, 205697933), (7, 29385419), (19, 10826207), (49, 4197917), (109, 1887137), (133, 1546601), (763, 269591), (931, 220943), (2027, 101479), (2071, 99323), (5341, 38513), (14189, 14497)]