200217828

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{121787}}^1$

素因数の和:121931

約数の個数: 24

約数和(自身を含む): 470588832

約数和(自身を除く): 270371004

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 121787, 243574, 365361, 487148, 730722, 1461444, 16684819, 33369638, 50054457, 66739276, 100108914, 200217828]

約数ペア:

[(1, 200217828), (2, 100108914), (3, 66739276), (4, 50054457), (6, 33369638), (12, 16684819), (137, 1461444), (274, 730722), (411, 487148), (548, 365361), (822, 243574), (1644, 121787)]