172805206

素因数分解:

$2^1\times 7^1\times {\mathrm{2243}}^1\times {\mathrm{5503}}^1$

素因数の和:7755

約数の個数: 16

約数和(自身を含む): 296423424

約数和(自身を除く): 123618218

約数列:

[1, 2, 7, 14, 2243, 4486, 5503, 11006, 15701, 31402, 38521, 77042, 12343229, 24686458, 86402603, 172805206]

約数ペア:

[(1, 172805206), (2, 86402603), (7, 24686458), (14, 12343229), (2243, 77042), (4486, 38521), (5503, 31402), (11006, 15701)]