214938356

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{523}}^1\times {\mathrm{809}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 380298240

約数和(自身を除く): 165359884

約数列:

[1, 2, 4, 127, 254, 508, 523, 809, 1046, 1618, 2092, 3236, 66421, 102743, 132842, 205486, 265684, 410972, 423107, 846214, 1692428, 53734589, 107469178, 214938356]

約数ペア:

[(1, 214938356), (2, 107469178), (4, 53734589), (127, 1692428), (254, 846214), (508, 423107), (523, 410972), (809, 265684), (1046, 205486), (1618, 132842), (2092, 102743), (3236, 66421)]