267668219

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1039}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 349440000

約数和(自身を除く): 81771781

約数列:

[1, 7, 13, 19, 91, 133, 149, 247, 1039, 1043, 1729, 1937, 2831, 7273, 13507, 13559, 19741, 19817, 36803, 94549, 138187, 154811, 256633, 257621, 1083677, 1796431, 2012543, 2941409, 14087801, 20589863, 38238317, 267668219]

約数ペア:

[(1, 267668219), (7, 38238317), (13, 20589863), (19, 14087801), (91, 2941409), (133, 2012543), (149, 1796431), (247, 1083677), (1039, 257621), (1043, 256633), (1729, 154811), (1937, 138187), (2831, 94549), (7273, 36803), (13507, 19817), (13559, 19741)]