202928319

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{2111}}^1$

素因数の和:3099

約数の個数: 24

約数和(自身を含む): 320246784

約数和(自身を除く): 117318465

約数列:

[1, 3, 9, 11, 33, 99, 971, 2111, 2913, 6333, 8739, 10681, 18999, 23221, 32043, 69663, 96129, 208989, 2049781, 6149343, 18448029, 22547591, 67642773, 202928319]

約数ペア:

[(1, 202928319), (3, 67642773), (9, 22547591), (11, 18448029), (33, 6149343), (99, 2049781), (971, 208989), (2111, 96129), (2913, 69663), (6333, 32043), (8739, 23221), (10681, 18999)]