220104151

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{1181}}^1$

素因数の和:1794

約数の個数: 16

約数和(自身を含む): 245950560

約数和(自身を除く): 25846409

約数列:

[1, 17, 19, 323, 577, 1181, 9809, 10963, 20077, 22439, 186371, 381463, 681437, 11584429, 12947303, 220104151]

約数ペア:

[(1, 220104151), (17, 12947303), (19, 11584429), (323, 681437), (577, 381463), (1181, 186371), (9809, 22439), (10963, 20077)]