219515692004

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2027}}^1\times {\mathrm{57727}}^1$

素因数の和:59832

約数の個数: 48

約数和(自身を含む): 445811638272

約数和(自身を除く): 226295946268

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 2027, 4054, 8108, 14189, 28378, 56756, 57727, 115454, 135809, 230908, 271618, 404089, 543236, 808178, 950663, 1616356, 1901326, 3802652, 3867709, 7735418, 15470836, 27073963, 54147926, 108295852, 117012629, 234025258, 468050516, 819088403, 1638176806, 3276353612, 7839846143, 15679692286, 31359384572, 54878923001, 109757846002, 219515692004]

約数ペア:

[(1, 219515692004), (2, 109757846002), (4, 54878923001), (7, 31359384572), (14, 15679692286), (28, 7839846143), (67, 3276353612), (134, 1638176806), (268, 819088403), (469, 468050516), (938, 234025258), (1876, 117012629), (2027, 108295852), (4054, 54147926), (8108, 27073963), (14189, 15470836), (28378, 7735418), (56756, 3867709), (57727, 3802652), (115454, 1901326), (135809, 1616356), (230908, 950663), (271618, 808178), (404089, 543236)]