201590949

素因数分解:

$3^1\times 7^2\times {\mathrm{953}}^1\times {\mathrm{1439}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 313217280

約数和(自身を除く): 111626331

約数列:

[1, 3, 7, 21, 49, 147, 953, 1439, 2859, 4317, 6671, 10073, 20013, 30219, 46697, 70511, 140091, 211533, 1371367, 4114101, 9599569, 28798707, 67196983, 201590949]

約数ペア:

[(1, 201590949), (3, 67196983), (7, 28798707), (21, 9599569), (49, 4114101), (147, 1371367), (953, 211533), (1439, 140091), (2859, 70511), (4317, 46697), (6671, 30219), (10073, 20013)]