200580052

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{634747}}^1$

素因数の和:634830

約数の個数: 12

約数和(自身を含む): 355458880

約数和(自身を除く): 154878828

約数列:

[1, 2, 4, 79, 158, 316, 634747, 1269494, 2538988, 50145013, 100290026, 200580052]

約数ペア:

[(1, 200580052), (2, 100290026), (4, 50145013), (79, 2538988), (158, 1269494), (316, 634747)]