320196874

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{9011}}^1$

素因数の和:9285

約数の個数: 16

約数和(自身を含む): 487729440

約数和(自身を除く): 167532566

約数列:

[1, 2, 109, 163, 218, 326, 9011, 17767, 18022, 35534, 982199, 1468793, 1964398, 2937586, 160098437, 320196874]

約数ペア:

[(1, 320196874), (2, 160098437), (109, 2937586), (163, 1964398), (218, 1468793), (326, 982199), (9011, 35534), (17767, 18022)]