206571190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{7043}}^1$

素因数の和:7476

約数の個数: 32

約数和(自身を含む): 426021120

約数和(自身を除く): 219449930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 838, 2095, 2933, 4190, 5866, 7043, 14086, 14665, 29330, 35215, 49301, 70430, 98602, 246505, 493010, 2951017, 5902034, 14755085, 20657119, 29510170, 41314238, 103285595, 206571190]

約数ペア:

[(1, 206571190), (2, 103285595), (5, 41314238), (7, 29510170), (10, 20657119), (14, 14755085), (35, 5902034), (70, 2951017), (419, 493010), (838, 246505), (2095, 98602), (2933, 70430), (4190, 49301), (5866, 35215), (7043, 29330), (14086, 14665)]