201496054

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71809}}^1$

素因数の和:71895

約数の個数: 16

約数和(自身を含む): 320559840

約数和(自身を除く): 119063786

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 71809, 143618, 1651607, 3303214, 4380349, 8760698, 100748027, 201496054]

約数ペア:

[(1, 201496054), (2, 100748027), (23, 8760698), (46, 4380349), (61, 3303214), (122, 1651607), (1403, 143618), (2806, 71809)]