206583907

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 234823680

約数和(自身を除く): 28239773

約数列:

[1, 23, 29, 31, 97, 103, 667, 713, 899, 2231, 2369, 2813, 2987, 3007, 3193, 9991, 20677, 64699, 68701, 69161, 73439, 87203, 92597, 229793, 289739, 309721, 2005669, 2129731, 6663997, 7123583, 8981909, 206583907]

約数ペア:

[(1, 206583907), (23, 8981909), (29, 7123583), (31, 6663997), (97, 2129731), (103, 2005669), (667, 309721), (713, 289739), (899, 229793), (2231, 92597), (2369, 87203), (2813, 73439), (2987, 69161), (3007, 68701), (3193, 64699), (9991, 20677)]