202103818

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2207}}^1$

素因数の和:2458

約数の個数: 32

約数和(自身を含む): 359497728

約数和(自身を除く): 157393910

約数列:

[1, 2, 7, 14, 31, 62, 211, 217, 422, 434, 1477, 2207, 2954, 4414, 6541, 13082, 15449, 30898, 45787, 68417, 91574, 136834, 465677, 478919, 931354, 957838, 3259739, 6519478, 14435987, 28871974, 101051909, 202103818]

約数ペア:

[(1, 202103818), (2, 101051909), (7, 28871974), (14, 14435987), (31, 6519478), (62, 3259739), (211, 957838), (217, 931354), (422, 478919), (434, 465677), (1477, 136834), (2207, 91574), (2954, 68417), (4414, 45787), (6541, 30898), (13082, 15449)]