218889214

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{4409}}^1$

素因数の和:4755

約数の個数: 16

約数和(自身を含む): 332972640

約数和(自身を除く): 114083426

約数列:

[1, 2, 103, 206, 241, 482, 4409, 8818, 24823, 49646, 454127, 908254, 1062569, 2125138, 109444607, 218889214]

約数ペア:

[(1, 218889214), (2, 109444607), (103, 2125138), (206, 1062569), (241, 908254), (482, 454127), (4409, 49646), (8818, 24823)]