199903242549

素因数分解:

$3^1\times {\mathrm{1087}}^1\times {\mathrm{1381}}^1\times {\mathrm{44389}}^1$

素因数の和:46860

約数の個数: 16

約数和(自身を含む): 266982056960

約数和(自身を除く): 67078814411

約数列:

[1, 3, 1087, 1381, 3261, 4143, 44389, 133167, 1501147, 4503441, 48250843, 61301209, 144752529, 183903627, 66634414183, 199903242549]

約数ペア:

[(1, 199903242549), (3, 66634414183), (1087, 183903627), (1381, 144752529), (3261, 61301209), (4143, 48250843), (44389, 4503441), (133167, 1501147)]