201370382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{20747}}^1$

素因数の和:20983

約数の個数: 16

約数和(自身を含む): 316697472

約数和(自身を除く): 115327090

約数列:

[1, 2, 23, 46, 211, 422, 4853, 9706, 20747, 41494, 477181, 954362, 4377617, 8755234, 100685191, 201370382]

約数ペア:

[(1, 201370382), (2, 100685191), (23, 8755234), (46, 4377617), (211, 954362), (422, 477181), (4853, 41494), (9706, 20747)]