215001806

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1\times {\mathrm{3023}}^1$

素因数の和:3895

約数の個数: 16

約数和(自身を含む): 330511104

約数和(自身を除く): 115509298

約数列:

[1, 2, 43, 86, 827, 1654, 3023, 6046, 35561, 71122, 129989, 259978, 2500021, 5000042, 107500903, 215001806]

約数ペア:

[(1, 215001806), (2, 107500903), (43, 5000042), (86, 2500021), (827, 259978), (1654, 129989), (3023, 71122), (6046, 35561)]