208296904

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{441307}}^1$

素因数の和:441372

約数の個数: 16

約数和(自身を含む): 397177200

約数和(自身を除く): 188880296

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 441307, 882614, 1765228, 3530456, 26037113, 52074226, 104148452, 208296904]

約数ペア:

[(1, 208296904), (2, 104148452), (4, 52074226), (8, 26037113), (59, 3530456), (118, 1765228), (236, 882614), (472, 441307)]