201902125

素因数分解:

$5^3\times {\mathrm{193}}^1\times {\mathrm{8369}}^1$

素因数の和:8577

約数の個数: 16

約数和(自身を含む): 253309680

約数和(自身を除く): 51407555

約数列:

[1, 5, 25, 125, 193, 965, 4825, 8369, 24125, 41845, 209225, 1046125, 1615217, 8076085, 40380425, 201902125]

約数ペア:

[(1, 201902125), (5, 40380425), (25, 8076085), (125, 1615217), (193, 1046125), (965, 209225), (4825, 41845), (8369, 24125)]