215744314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1913}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 357198336

約数和(自身を除く): 141454022

約数列:

[1, 2, 17, 31, 34, 62, 107, 214, 527, 1054, 1819, 1913, 3317, 3638, 3826, 6634, 32521, 56389, 59303, 65042, 112778, 118606, 204691, 409382, 1008151, 2016302, 3479747, 6345421, 6959494, 12690842, 107872157, 215744314]

約数ペア:

[(1, 215744314), (2, 107872157), (17, 12690842), (31, 6959494), (34, 6345421), (62, 3479747), (107, 2016302), (214, 1008151), (527, 409382), (1054, 204691), (1819, 118606), (1913, 112778), (3317, 65042), (3638, 59303), (3826, 56389), (6634, 32521)]