214883669140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1534883351}}^1$

素因数の和:1534883367

約数の個数: 24

約数和(自身を含む): 515720806272

約数和(自身を除く): 300837137132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1534883351, 3069766702, 6139533404, 7674416755, 10744183457, 15348833510, 21488366914, 30697667020, 42976733828, 53720917285, 107441834570, 214883669140]

約数ペア:

[(1, 214883669140), (2, 107441834570), (4, 53720917285), (5, 42976733828), (7, 30697667020), (10, 21488366914), (14, 15348833510), (20, 10744183457), (28, 7674416755), (35, 6139533404), (70, 3069766702), (140, 1534883351)]