215492802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{125141}}^1$

素因数の和:125194

約数の個数: 32

約数和(自身を含む): 504572544

約数和(自身を除く): 289079742

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 125141, 250282, 375423, 750846, 875987, 1751974, 2627961, 5130781, 5255922, 10261562, 15392343, 30784686, 35915467, 71830934, 107746401, 215492802]

約数ペア:

[(1, 215492802), (2, 107746401), (3, 71830934), (6, 35915467), (7, 30784686), (14, 15392343), (21, 10261562), (41, 5255922), (42, 5130781), (82, 2627961), (123, 1751974), (246, 875987), (287, 750846), (574, 375423), (861, 250282), (1722, 125141)]