205127596695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{18966953}}^1$

素因数の和:18967071

約数の個数: 32

約数和(自身を含む): 378732137472

約数和(自身を除く): 173604540777

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 2163, 3605, 10815, 18966953, 56900859, 94834765, 132768671, 284504295, 398306013, 663843355, 1953596159, 1991530065, 5860788477, 9767980795, 13675173113, 29303942385, 41025519339, 68375865565, 205127596695]

約数ペア:

[(1, 205127596695), (3, 68375865565), (5, 41025519339), (7, 29303942385), (15, 13675173113), (21, 9767980795), (35, 5860788477), (103, 1991530065), (105, 1953596159), (309, 663843355), (515, 398306013), (721, 284504295), (1545, 132768671), (2163, 94834765), (3605, 56900859), (10815, 18966953)]