213068752798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5573}}^1\times {\mathrm{11069}}^1$

素因数の和:16812

約数の個数: 32

約数和(自身を含む): 350973375840

約数和(自身を除く): 137904623042

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 5573, 11069, 11146, 22138, 61303, 121759, 122606, 243518, 874961, 1737833, 1749922, 3475666, 9624571, 19116163, 19249142, 38232326, 61687537, 123375074, 678562907, 1357125814, 9684943309, 19369886618, 106534376399, 213068752798]

約数ペア:

[(1, 213068752798), (2, 106534376399), (11, 19369886618), (22, 9684943309), (157, 1357125814), (314, 678562907), (1727, 123375074), (3454, 61687537), (5573, 38232326), (11069, 19249142), (11146, 19116163), (22138, 9624571), (61303, 3475666), (121759, 1749922), (122606, 1737833), (243518, 874961)]