201916856

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{476219}}^1$

素因数の和:476278

約数の個数: 16

約数和(自身を含む): 385738200

約数和(自身を除く): 183821344

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 476219, 952438, 1904876, 3809752, 25239607, 50479214, 100958428, 201916856]

約数ペア:

[(1, 201916856), (2, 100958428), (4, 50479214), (8, 25239607), (53, 3809752), (106, 1904876), (212, 952438), (424, 476219)]