201797523

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{907}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 297460800

約数和(自身を除く): 95663277

約数列:

[1, 3, 9, 59, 177, 419, 531, 907, 1257, 2721, 3771, 8163, 24721, 53513, 74163, 160539, 222489, 380033, 481617, 1140099, 3420297, 22421947, 67265841, 201797523]

約数ペア:

[(1, 201797523), (3, 67265841), (9, 22421947), (59, 3420297), (177, 1140099), (419, 481617), (531, 380033), (907, 222489), (1257, 160539), (2721, 74163), (3771, 53513), (8163, 24721)]