201700796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{17837}}^1$

素因数の和:18109

約数の個数: 24

約数和(自身を含む): 386585136

約数和(自身を除く): 184884340

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 2827, 5654, 11308, 17837, 35674, 71348, 196207, 392414, 784828, 4584109, 9168218, 18336436, 50425199, 100850398, 201700796]

約数ペア:

[(1, 201700796), (2, 100850398), (4, 50425199), (11, 18336436), (22, 9168218), (44, 4584109), (257, 784828), (514, 392414), (1028, 196207), (2827, 71348), (5654, 35674), (11308, 17837)]