201253244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61583}}^1$

素因数の和:61649

約数の個数: 24

約数和(自身を含む): 379357440

約数和(自身を除く): 178104196

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 61583, 123166, 246332, 1170077, 2340154, 2648069, 4680308, 5296138, 10592276, 50313311, 100626622, 201253244]

約数ペア:

[(1, 201253244), (2, 100626622), (4, 50313311), (19, 10592276), (38, 5296138), (43, 4680308), (76, 2648069), (86, 2340154), (172, 1170077), (817, 246332), (1634, 123166), (3268, 61583)]