208610768

素因数分解:

$2^4\times {\mathrm{467}}^1\times {\mathrm{27919}}^1$

素因数の和:28394

約数の個数: 20

約数和(自身を含む): 405063360

約数和(自身を除く): 196452592

約数列:

[1, 2, 4, 8, 16, 467, 934, 1868, 3736, 7472, 27919, 55838, 111676, 223352, 446704, 13038173, 26076346, 52152692, 104305384, 208610768]

約数ペア:

[(1, 208610768), (2, 104305384), (4, 52152692), (8, 26076346), (16, 13038173), (467, 446704), (934, 223352), (1868, 111676), (3736, 55838), (7472, 27919)]