219980162

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1\times {\mathrm{1627}}^1$

素因数の和:2705

約数の個数: 16

約数和(自身を含む): 335433120

約数和(自身を除く): 115452958

約数列:

[1, 2, 67, 134, 1009, 1627, 2018, 3254, 67603, 109009, 135206, 218018, 1641643, 3283286, 109990081, 219980162]

約数ペア:

[(1, 219980162), (2, 109990081), (67, 3283286), (134, 1641643), (1009, 218018), (1627, 135206), (2018, 109009), (3254, 67603)]