205508711510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4019}}^1\times {\mathrm{222323}}^1$

素因数の和:226372

約数の個数: 32

約数和(自身を含む): 386096751360

約数和(自身を除く): 180588039850

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 4019, 8038, 20095, 40190, 92437, 184874, 222323, 444646, 462185, 924370, 1111615, 2223230, 5113429, 10226858, 25567145, 51134290, 893516137, 1787032274, 4467580685, 8935161370, 20550871151, 41101742302, 102754355755, 205508711510]

約数ペア:

[(1, 205508711510), (2, 102754355755), (5, 41101742302), (10, 20550871151), (23, 8935161370), (46, 4467580685), (115, 1787032274), (230, 893516137), (4019, 51134290), (8038, 25567145), (20095, 10226858), (40190, 5113429), (92437, 2223230), (184874, 1111615), (222323, 924370), (444646, 462185)]