251662058

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{100907}}^1$

素因数の和:100981

約数の個数: 16

約数和(自身を含む): 399595680

約数和(自身を除く): 147933622

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 100907, 201814, 2926303, 4339001, 5852606, 8678002, 125831029, 251662058]

約数ペア:

[(1, 251662058), (2, 125831029), (29, 8678002), (43, 5852606), (58, 4339001), (86, 2926303), (1247, 201814), (2494, 100907)]