205129946981

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20533}}^1\times {\mathrm{22861}}^1$

素因数の和:43436

約数の個数: 16

約数和(自身を含む): 225335187840

約数和(自身を除く): 20205240859

約数列:

[1, 19, 23, 437, 20533, 22861, 390127, 434359, 472259, 525803, 8972921, 9990257, 469404913, 8918693347, 10796312999, 205129946981]

約数ペア:

[(1, 205129946981), (19, 10796312999), (23, 8918693347), (437, 469404913), (20533, 9990257), (22861, 8972921), (390127, 525803), (434359, 472259)]