164098991

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{176261}}^1$

素因数の和:176294

約数の個数: 12

約数和(自身を含む): 200938680

約数和(自身を除く): 36839689

約数列:

[1, 7, 19, 49, 133, 931, 176261, 1233827, 3348959, 8636789, 23442713, 164098991]

約数ペア:

[(1, 164098991), (7, 23442713), (19, 8636789), (49, 3348959), (133, 1233827), (931, 176261)]