203462540

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{16927}}^1$

素因数の和:17537

約数の個数: 24

約数和(自身を含む): 428007552

約数和(自身を除く): 224545012

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 12020, 16927, 33854, 67708, 84635, 169270, 338540, 10173127, 20346254, 40692508, 50865635, 101731270, 203462540]

約数ペア:

[(1, 203462540), (2, 101731270), (4, 50865635), (5, 40692508), (10, 20346254), (20, 10173127), (601, 338540), (1202, 169270), (2404, 84635), (3005, 67708), (6010, 33854), (12020, 16927)]