209698512

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{33349}}^1$

素因数の和:33491

約数の個数: 40

約数和(自身を含む): 545872800

約数和(自身を除く): 336174288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 33349, 66698, 100047, 133396, 200094, 266792, 400188, 533584, 800376, 1600752, 4368719, 8737438, 13106157, 17474876, 26212314, 34949752, 52424628, 69899504, 104849256, 209698512]

約数ペア:

[(1, 209698512), (2, 104849256), (3, 69899504), (4, 52424628), (6, 34949752), (8, 26212314), (12, 17474876), (16, 13106157), (24, 8737438), (48, 4368719), (131, 1600752), (262, 800376), (393, 533584), (524, 400188), (786, 266792), (1048, 200094), (1572, 133396), (2096, 100047), (3144, 66698), (6288, 33349)]