213365950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{609617}}^1$

素因数の和:609636

約数の個数: 24

約数和(自身を含む): 453555792

約数和(自身を除く): 240189842

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 609617, 1219234, 3048085, 4267319, 6096170, 8534638, 15240425, 21336595, 30480850, 42673190, 106682975, 213365950]

約数ペア:

[(1, 213365950), (2, 106682975), (5, 42673190), (7, 30480850), (10, 21336595), (14, 15240425), (25, 8534638), (35, 6096170), (50, 4267319), (70, 3048085), (175, 1219234), (350, 609617)]