203423536

素因数分解:

$2^4\times {\mathrm{2341}}^1\times {\mathrm{5431}}^1$

素因数の和:7780

約数の個数: 20

約数和(自身を含む): 394374064

約数和(自身を除く): 190950528

約数列:

[1, 2, 4, 8, 16, 2341, 4682, 5431, 9364, 10862, 18728, 21724, 37456, 43448, 86896, 12713971, 25427942, 50855884, 101711768, 203423536]

約数ペア:

[(1, 203423536), (2, 101711768), (4, 50855884), (8, 25427942), (16, 12713971), (2341, 86896), (4682, 43448), (5431, 37456), (9364, 21724), (10862, 18728)]