214928812

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{42409}}^1$

素因数の和:42601

約数の個数: 24

約数和(自身を含む): 432242720

約数和(自身を除く): 217313908

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 42409, 84818, 169636, 296863, 593726, 1187452, 7676029, 15352058, 30704116, 53732203, 107464406, 214928812]

約数ペア:

[(1, 214928812), (2, 107464406), (4, 53732203), (7, 30704116), (14, 15352058), (28, 7676029), (181, 1187452), (362, 593726), (724, 296863), (1267, 169636), (2534, 84818), (5068, 42409)]