207713800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{148367}}^1$

素因数の和:148390

約数の個数: 48

約数和(自身を含む): 551928960

約数和(自身を除く): 344215160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 148367, 296734, 593468, 741835, 1038569, 1186936, 1483670, 2077138, 2967340, 3709175, 4154276, 5192845, 5934680, 7418350, 8308552, 10385690, 14836700, 20771380, 25964225, 29673400, 41542760, 51928450, 103856900, 207713800]

約数ペア:

[(1, 207713800), (2, 103856900), (4, 51928450), (5, 41542760), (7, 29673400), (8, 25964225), (10, 20771380), (14, 14836700), (20, 10385690), (25, 8308552), (28, 7418350), (35, 5934680), (40, 5192845), (50, 4154276), (56, 3709175), (70, 2967340), (100, 2077138), (140, 1483670), (175, 1186936), (200, 1038569), (280, 741835), (350, 593468), (700, 296734), (1400, 148367)]