214034660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{5813}}^1$

素因数の和:6092

約数の個数: 48

約数和(自身を含む): 515725056

約数和(自身を除く): 301690396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 263, 526, 1052, 1315, 1841, 2630, 3682, 5260, 5813, 7364, 9205, 11626, 18410, 23252, 29065, 36820, 40691, 58130, 81382, 116260, 162764, 203455, 406910, 813820, 1528819, 3057638, 6115276, 7644095, 10701733, 15288190, 21403466, 30576380, 42806932, 53508665, 107017330, 214034660]

約数ペア:

[(1, 214034660), (2, 107017330), (4, 53508665), (5, 42806932), (7, 30576380), (10, 21403466), (14, 15288190), (20, 10701733), (28, 7644095), (35, 6115276), (70, 3057638), (140, 1528819), (263, 813820), (526, 406910), (1052, 203455), (1315, 162764), (1841, 116260), (2630, 81382), (3682, 58130), (5260, 40691), (5813, 36820), (7364, 29065), (9205, 23252), (11626, 18410)]