208037042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{5209}}^1$

素因数の和:6281

約数の個数: 16

約数和(自身を含む): 328855200

約数和(自身を除く): 120818158

約数列:

[1, 2, 19, 38, 1051, 2102, 5209, 10418, 19969, 39938, 98971, 197942, 5474659, 10949318, 104018521, 208037042]

約数ペア:

[(1, 208037042), (2, 104018521), (19, 10949318), (38, 5474659), (1051, 197942), (2102, 98971), (5209, 39938), (10418, 19969)]