201249243

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{4957}}^1$

素因数の和:5323

約数の個数: 24

約数和(自身を含む): 314019888

約数和(自身を除く): 112770645

約数列:

[1, 3, 9, 13, 39, 117, 347, 1041, 3123, 4511, 4957, 13533, 14871, 40599, 44613, 64441, 193323, 579969, 1720079, 5160237, 15480711, 22361027, 67083081, 201249243]

約数ペア:

[(1, 201249243), (3, 67083081), (9, 22361027), (13, 15480711), (39, 5160237), (117, 1720079), (347, 579969), (1041, 193323), (3123, 64441), (4511, 44613), (4957, 40599), (13533, 14871)]