201616526786

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{20071}}^1\times {\mathrm{63577}}^1$

素因数の和:83729

約数の個数: 16

約数和(自身を含む): 306273027840

約数和(自身を除く): 104656501054

約数列:

[1, 2, 79, 158, 20071, 40142, 63577, 127154, 1585609, 3171218, 5022583, 10045166, 1276053967, 2552107934, 100808263393, 201616526786]

約数ペア:

[(1, 201616526786), (2, 100808263393), (79, 2552107934), (158, 1276053967), (20071, 10045166), (40142, 5022583), (63577, 3171218), (127154, 1585609)]