201628291376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{17239081}}^1$

素因数の和:17239149

約数の個数: 40

約数和(自身を含む): 423253941264

約数和(自身を除く): 221625649888

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 17239081, 34478162, 68956324, 137912648, 275825296, 293064377, 586128754, 741280483, 1172257508, 1482560966, 2344515016, 2965121932, 4689030032, 5930243864, 11860487728, 12601768211, 25203536422, 50407072844, 100814145688, 201628291376]

約数ペア:

[(1, 201628291376), (2, 100814145688), (4, 50407072844), (8, 25203536422), (16, 12601768211), (17, 11860487728), (34, 5930243864), (43, 4689030032), (68, 2965121932), (86, 2344515016), (136, 1482560966), (172, 1172257508), (272, 741280483), (344, 586128754), (688, 293064377), (731, 275825296), (1462, 137912648), (2924, 68956324), (5848, 34478162), (11696, 17239081)]