201749590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{19087}}^1$

素因数の和:19252

約数の個数: 32

約数和(自身を含む): 417798144

約数和(自身を除く): 216048554

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 5285, 10570, 19087, 38174, 95435, 133609, 190870, 267218, 668045, 1336090, 2882137, 5764274, 14410685, 20174959, 28821370, 40349918, 100874795, 201749590]

約数ペア:

[(1, 201749590), (2, 100874795), (5, 40349918), (7, 28821370), (10, 20174959), (14, 14410685), (35, 5764274), (70, 2882137), (151, 1336090), (302, 668045), (755, 267218), (1057, 190870), (1510, 133609), (2114, 95435), (5285, 38174), (10570, 19087)]