211040024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{13619}}^1$

素因数の和:13787

約数の個数: 32

約数和(自身を含む): 429030000

約数和(自身を除く): 217989976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 7748, 13619, 15496, 27238, 54476, 108952, 177047, 354094, 708188, 1416376, 2029231, 4058462, 8116924, 16233848, 26380003, 52760006, 105520012, 211040024]

約数ペア:

[(1, 211040024), (2, 105520012), (4, 52760006), (8, 26380003), (13, 16233848), (26, 8116924), (52, 4058462), (104, 2029231), (149, 1416376), (298, 708188), (596, 354094), (1192, 177047), (1937, 108952), (3874, 54476), (7748, 27238), (13619, 15496)]