203969246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1\times {\mathrm{4021}}^1$

素因数の和:5987

約数の個数: 16

約数和(自身を含む): 329739648

約数和(自身を除く): 125770402

約数列:

[1, 2, 13, 26, 1951, 3902, 4021, 8042, 25363, 50726, 52273, 104546, 7844971, 15689942, 101984623, 203969246]

約数ペア:

[(1, 203969246), (2, 101984623), (13, 15689942), (26, 7844971), (1951, 104546), (3902, 52273), (4021, 50726), (8042, 25363)]