219084152

素因数分解:

$2^3\times 7^1\times {\mathrm{3912217}}^1$

素因数の和:3912230

約数の個数: 16

約数和(自身を含む): 469466160

約数和(自身を除く): 250382008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3912217, 7824434, 15648868, 27385519, 31297736, 54771038, 109542076, 219084152]

約数ペア:

[(1, 219084152), (2, 109542076), (4, 54771038), (7, 31297736), (8, 27385519), (14, 15648868), (28, 7824434), (56, 3912217)]