202148205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 386308608

約数和(自身を除く): 184160403

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 61, 105, 111, 183, 185, 259, 305, 427, 555, 777, 853, 915, 1281, 1295, 2135, 2257, 2559, 3885, 4265, 5971, 6405, 6771, 11285, 12795, 15799, 17913, 29855, 31561, 33855, 47397, 52033, 78995, 89565, 94683, 156099, 157805, 220927, 236985, 260165, 364231, 473415, 662781, 780495, 1092693, 1104635, 1821155, 1925221, 3313905, 5463465, 5775663, 9626105, 13476547, 28878315, 40429641, 67382735, 202148205]

約数ペア:

[(1, 202148205), (3, 67382735), (5, 40429641), (7, 28878315), (15, 13476547), (21, 9626105), (35, 5775663), (37, 5463465), (61, 3313905), (105, 1925221), (111, 1821155), (183, 1104635), (185, 1092693), (259, 780495), (305, 662781), (427, 473415), (555, 364231), (777, 260165), (853, 236985), (915, 220927), (1281, 157805), (1295, 156099), (2135, 94683), (2257, 89565), (2559, 78995), (3885, 52033), (4265, 47397), (5971, 33855), (6405, 31561), (6771, 29855), (11285, 17913), (12795, 15799)]