214454994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{21649}}^1$

素因数の和:21794

約数の個数: 32

約数和(自身を含む): 465561600

約数和(自身を除く): 251106606

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 21649, 43298, 64947, 129894, 281437, 562874, 844311, 1688622, 2749423, 5498846, 8248269, 16496538, 35742499, 71484998, 107227497, 214454994]

約数ペア:

[(1, 214454994), (2, 107227497), (3, 71484998), (6, 35742499), (13, 16496538), (26, 8248269), (39, 5498846), (78, 2749423), (127, 1688622), (254, 844311), (381, 562874), (762, 281437), (1651, 129894), (3302, 64947), (4953, 43298), (9906, 21649)]