201609499

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 258030080

約数和(自身を除く): 56420581

約数列:

[1, 7, 13, 43, 67, 91, 301, 469, 559, 769, 871, 2881, 3913, 5383, 6097, 9997, 20167, 33067, 37453, 51523, 69979, 231469, 262171, 360661, 429871, 669799, 2215489, 3009097, 4688593, 15508423, 28801357, 201609499]

約数ペア:

[(1, 201609499), (7, 28801357), (13, 15508423), (43, 4688593), (67, 3009097), (91, 2215489), (301, 669799), (469, 429871), (559, 360661), (769, 262171), (871, 231469), (2881, 69979), (3913, 51523), (5383, 37453), (6097, 33067), (9997, 20167)]