209426536802

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1422097}}^1$

素因数の和:1422330

約数の個数: 32

約数和(自身を含む): 366696501888

約数和(自身を除く): 157269965086

約数列:

[1, 2, 7, 14, 67, 134, 157, 314, 469, 938, 1099, 2198, 10519, 21038, 73633, 147266, 1422097, 2844194, 9954679, 19909358, 95280499, 190560998, 223269229, 446538458, 666963493, 1333926986, 1562884603, 3125769206, 14959038343, 29918076686, 104713268401, 209426536802]

約数ペア:

[(1, 209426536802), (2, 104713268401), (7, 29918076686), (14, 14959038343), (67, 3125769206), (134, 1562884603), (157, 1333926986), (314, 666963493), (469, 446538458), (938, 223269229), (1099, 190560998), (2198, 95280499), (10519, 19909358), (21038, 9954679), (73633, 2844194), (147266, 1422097)]