205124588912

素因数分解:

$2^4\times {\mathrm{101501}}^1\times {\mathrm{126307}}^1$

素因数の和:227816

約数の個数: 20

約数和(自身を含む): 397435953096

約数和(自身を除く): 192311364184

約数列:

[1, 2, 4, 8, 16, 101501, 126307, 203002, 252614, 406004, 505228, 812008, 1010456, 1624016, 2020912, 12820286807, 25640573614, 51281147228, 102562294456, 205124588912]

約数ペア:

[(1, 205124588912), (2, 102562294456), (4, 51281147228), (8, 25640573614), (16, 12820286807), (101501, 2020912), (126307, 1624016), (203002, 1010456), (252614, 812008), (406004, 505228)]