207975231

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{1429}}^1$

素因数の和:1695

約数の個数: 24

約数和(自身を含む): 305470880

約数和(自身を除く): 97495649

約数列:

[1, 3, 9, 103, 157, 309, 471, 927, 1413, 1429, 4287, 12861, 16171, 48513, 145539, 147187, 224353, 441561, 673059, 1324683, 2019177, 23108359, 69325077, 207975231]

約数ペア:

[(1, 207975231), (3, 69325077), (9, 23108359), (103, 2019177), (157, 1324683), (309, 673059), (471, 441561), (927, 224353), (1413, 147187), (1429, 145539), (4287, 48513), (12861, 16171)]