207986672

素因数分解:

$2^4\times {\mathrm{1613}}^1\times {\mathrm{8059}}^1$

素因数の和:9680

約数の個数: 20

約数和(自身を含む): 403274040

約数和(自身を除く): 195287368

約数列:

[1, 2, 4, 8, 16, 1613, 3226, 6452, 8059, 12904, 16118, 25808, 32236, 64472, 128944, 12999167, 25998334, 51996668, 103993336, 207986672]

約数ペア:

[(1, 207986672), (2, 103993336), (4, 51996668), (8, 25998334), (16, 12999167), (1613, 128944), (3226, 64472), (6452, 32236), (8059, 25808), (12904, 16118)]