206880976

素因数分解:

$2^4\times {\mathrm{1033}}^1\times {\mathrm{12517}}^1$

素因数の和:13558

約数の個数: 20

約数和(自身を含む): 401251972

約数和(自身を除く): 194370996

約数列:

[1, 2, 4, 8, 16, 1033, 2066, 4132, 8264, 12517, 16528, 25034, 50068, 100136, 200272, 12930061, 25860122, 51720244, 103440488, 206880976]

約数ペア:

[(1, 206880976), (2, 103440488), (4, 51720244), (8, 25860122), (16, 12930061), (1033, 200272), (2066, 100136), (4132, 50068), (8264, 25034), (12517, 16528)]