213096418

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{48409}}^1$

素因数の和:48513

約数の個数: 16

約数和(自身を含む): 334609920

約数和(自身を除く): 121513502

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 48409, 96818, 1500679, 3001358, 3437039, 6874078, 106548209, 213096418]

約数ペア:

[(1, 213096418), (2, 106548209), (31, 6874078), (62, 3437039), (71, 3001358), (142, 1500679), (2201, 96818), (4402, 48409)]