207820468803

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{27348397}}^1$

素因数の和:27348566

約数の個数: 16

約数和(自身を含む): 295362698400

約数和(自身を除く): 87542229597

約数列:

[1, 3, 17, 51, 149, 447, 2533, 7599, 27348397, 82045191, 464922749, 1394768247, 4074911153, 12224733459, 69273489601, 207820468803]

約数ペア:

[(1, 207820468803), (3, 69273489601), (17, 12224733459), (51, 4074911153), (149, 1394768247), (447, 464922749), (2533, 82045191), (7599, 27348397)]