207521249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{36529}}^1$

素因数の和:36584

約数の個数: 16

約数和(自身を含む): 245481600

約数和(自身を除く): 37960351

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 36529, 474877, 694051, 840167, 9022663, 10922171, 15963173, 207521249]

約数ペア:

[(1, 207521249), (13, 15963173), (19, 10922171), (23, 9022663), (247, 840167), (299, 694051), (437, 474877), (5681, 36529)]