207157049457

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{125321869}}^1$

素因数の和:125321920

約数の個数: 16

約数和(自身を含む): 300772488000

約数和(自身を除く): 93615438543

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 125321869, 375965607, 2381115511, 3634334201, 7143346533, 10903002603, 69052349819, 207157049457]

約数ペア:

[(1, 207157049457), (3, 69052349819), (19, 10903002603), (29, 7143346533), (57, 3634334201), (87, 2381115511), (551, 375965607), (1653, 125321869)]