216809104

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{467261}}^1$

素因数の和:467298

約数の個数: 20

約数和(自身を含む): 434553660

約数和(自身を除く): 217744556

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 467261, 934522, 1869044, 3738088, 7476176, 13550569, 27101138, 54202276, 108404552, 216809104]

約数ペア:

[(1, 216809104), (2, 108404552), (4, 54202276), (8, 27101138), (16, 13550569), (29, 7476176), (58, 3738088), (116, 1869044), (232, 934522), (464, 467261)]