199025610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{947741}}^1$

素因数の和:947758

約数の個数: 32

約数和(自身を含む): 545899392

約数和(自身を除く): 346873782

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 947741, 1895482, 2843223, 4738705, 5686446, 6634187, 9477410, 13268374, 14216115, 19902561, 28432230, 33170935, 39805122, 66341870, 99512805, 199025610]

約数ペア:

[(1, 199025610), (2, 99512805), (3, 66341870), (5, 39805122), (6, 33170935), (7, 28432230), (10, 19902561), (14, 14216115), (15, 13268374), (21, 9477410), (30, 6634187), (35, 5686446), (42, 4738705), (70, 2843223), (105, 1895482), (210, 947741)]