216153419

素因数分解:

${\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 231880320

約数和(自身を除く): 15726901

約数列:

[1, 17, 179, 251, 283, 3043, 4267, 4811, 44929, 50657, 71033, 763793, 861169, 1207561, 12714907, 216153419]

約数ペア:

[(1, 216153419), (17, 12714907), (179, 1207561), (251, 861169), (283, 763793), (3043, 71033), (4267, 50657), (4811, 44929)]