218980376

素因数分解:

$2^3\times {\mathrm{4217}}^1\times {\mathrm{6491}}^1$

素因数の和:10714

約数の個数: 16

約数和(自身を含む): 410748840

約数和(自身を除く): 191768464

約数列:

[1, 2, 4, 8, 4217, 6491, 8434, 12982, 16868, 25964, 33736, 51928, 27372547, 54745094, 109490188, 218980376]

約数ペア:

[(1, 218980376), (2, 109490188), (4, 54745094), (8, 27372547), (4217, 51928), (6491, 33736), (8434, 25964), (12982, 16868)]