322138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 16

約数和(自身を含む): 518400

約数和(自身を除く): 196262

約数列:

[1, 2, 23, 46, 47, 94, 149, 298, 1081, 2162, 3427, 6854, 7003, 14006, 161069, 322138]

約数ペア:

[(1, 322138), (2, 161069), (23, 14006), (46, 7003), (47, 6854), (94, 3427), (149, 2162), (298, 1081)]