205938468

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{21751}}^1$

素因数の和:22024

約数の個数: 36

約数和(自身を含む): 522570048

約数和(自身を除く): 316631580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 9468, 21751, 43502, 65253, 87004, 130506, 195759, 261012, 391518, 783036, 5720513, 11441026, 17161539, 22882052, 34323078, 51484617, 68646156, 102969234, 205938468]

約数ペア:

[(1, 205938468), (2, 102969234), (3, 68646156), (4, 51484617), (6, 34323078), (9, 22882052), (12, 17161539), (18, 11441026), (36, 5720513), (263, 783036), (526, 391518), (789, 261012), (1052, 195759), (1578, 130506), (2367, 87004), (3156, 65253), (4734, 43502), (9468, 21751)]