201460762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 328204800

約数和(自身を除く): 126744038

約数列:

[1, 2, 19, 38, 43, 86, 139, 278, 817, 887, 1634, 1774, 2641, 5282, 5977, 11954, 16853, 33706, 38141, 76282, 113563, 123293, 227126, 246586, 724679, 1449358, 2342567, 4685134, 5301599, 10603198, 100730381, 201460762]

約数ペア:

[(1, 201460762), (2, 100730381), (19, 10603198), (38, 5301599), (43, 4685134), (86, 2342567), (139, 1449358), (278, 724679), (817, 246586), (887, 227126), (1634, 123293), (1774, 113563), (2641, 76282), (5282, 38141), (5977, 33706), (11954, 16853)]