207907107

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{1013}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 291764304

約数和(自身を除く): 83857197

約数列:

[1, 3, 37, 43, 111, 129, 1013, 1591, 1849, 3039, 4773, 5547, 37481, 43559, 68413, 112443, 130677, 205239, 1611683, 1873037, 4835049, 5619111, 69302369, 207907107]

約数ペア:

[(1, 207907107), (3, 69302369), (37, 5619111), (43, 4835049), (111, 1873037), (129, 1611683), (1013, 205239), (1591, 130677), (1849, 112443), (3039, 68413), (4773, 43559), (5547, 37481)]