207146576

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142271}}^1$

素因数の和:142299

約数の個数: 40

約数和(自身を含む): 493968384

約数和(自身を除く): 286821808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 142271, 284542, 569084, 995897, 1138168, 1849523, 1991794, 2276336, 3699046, 3983588, 7398092, 7967176, 12946661, 14796184, 15934352, 25893322, 29592368, 51786644, 103573288, 207146576]

約数ペア:

[(1, 207146576), (2, 103573288), (4, 51786644), (7, 29592368), (8, 25893322), (13, 15934352), (14, 14796184), (16, 12946661), (26, 7967176), (28, 7398092), (52, 3983588), (56, 3699046), (91, 2276336), (104, 1991794), (112, 1849523), (182, 1138168), (208, 995897), (364, 569084), (728, 284542), (1456, 142271)]