200820211219

素因数分解:

${\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1229}}^1\times {\mathrm{61871}}^1$

素因数の和:63258

約数の個数: 16

約数和(自身を含む): 213087168000

約数和(自身を除く): 12266956781

約数列:

[1, 19, 139, 1229, 2641, 23351, 61871, 170831, 1175549, 3245789, 8600069, 76039459, 163401311, 1444749721, 10569484801, 200820211219]

約数ペア:

[(1, 200820211219), (19, 10569484801), (139, 1444749721), (1229, 163401311), (2641, 76039459), (23351, 8600069), (61871, 3245789), (170831, 1175549)]