213904242718

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7433}}^1\times {\mathrm{7919}}^1$

素因数の和:15456

約数の個数: 32

約数和(自身を含む): 339133132800

約数和(自身を除く): 125228890082

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 7433, 7919, 14866, 15838, 170959, 182137, 341918, 364274, 587207, 625601, 1174414, 1251202, 13505761, 14388823, 27011522, 28777646, 58861927, 117723854, 1353824321, 2707648642, 4650092233, 9300184466, 106952121359, 213904242718]

約数ペア:

[(1, 213904242718), (2, 106952121359), (23, 9300184466), (46, 4650092233), (79, 2707648642), (158, 1353824321), (1817, 117723854), (3634, 58861927), (7433, 28777646), (7919, 27011522), (14866, 14388823), (15838, 13505761), (170959, 1251202), (182137, 1174414), (341918, 625601), (364274, 587207)]