205703329

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{36209}}^1$

素因数の和:36264

約数の個数: 16

約数和(自身を含む): 243331200

約数和(自身を除く): 37627871

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 36209, 470717, 687971, 832807, 8943623, 10826491, 15823333, 205703329]

約数ペア:

[(1, 205703329), (13, 15823333), (19, 10826491), (23, 8943623), (247, 832807), (299, 687971), (437, 470717), (5681, 36209)]