203450642

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{38723}}^1$

素因数の和:38833

約数の個数: 16

約数和(自身を含む): 317846592

約数和(自身を除く): 114395950

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 38723, 77446, 1432751, 2749333, 2865502, 5498666, 101725321, 203450642]

約数ペア:

[(1, 203450642), (2, 101725321), (37, 5498666), (71, 2865502), (74, 2749333), (142, 1432751), (2627, 77446), (5254, 38723)]