201899385

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6829}}^1$

素因数の和:6919

約数の個数: 40

約数和(自身を含む): 366934920

約数和(自身を除く): 165035535

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 365, 405, 657, 1095, 1971, 3285, 5913, 6829, 9855, 20487, 29565, 34145, 61461, 102435, 184383, 307305, 498517, 553149, 921915, 1495551, 2492585, 2765745, 4486653, 7477755, 13459959, 22433265, 40379877, 67299795, 201899385]

約数ペア:

[(1, 201899385), (3, 67299795), (5, 40379877), (9, 22433265), (15, 13459959), (27, 7477755), (45, 4486653), (73, 2765745), (81, 2492585), (135, 1495551), (219, 921915), (365, 553149), (405, 498517), (657, 307305), (1095, 184383), (1971, 102435), (3285, 61461), (5913, 34145), (6829, 29565), (9855, 20487)]