187483996

素因数分解:

$2^2\times 7^2\times {\mathrm{389}}^1\times {\mathrm{2459}}^1$

素因数の和:2866

約数の個数: 36

約数和(自身を含む): 382800600

約数和(自身を除く): 195316604

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 389, 778, 1556, 2459, 2723, 4918, 5446, 9836, 10892, 17213, 19061, 34426, 38122, 68852, 76244, 120491, 240982, 481964, 956551, 1913102, 3826204, 6695857, 13391714, 26783428, 46870999, 93741998, 187483996]

約数ペア:

[(1, 187483996), (2, 93741998), (4, 46870999), (7, 26783428), (14, 13391714), (28, 6695857), (49, 3826204), (98, 1913102), (196, 956551), (389, 481964), (778, 240982), (1556, 120491), (2459, 76244), (2723, 68852), (4918, 38122), (5446, 34426), (9836, 19061), (10892, 17213)]