201243184

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1253

約数の個数: 40

約数和(自身を含む): 397419008

約数和(自身を除く): 196175824

約数列:

[1, 2, 4, 8, 16, 97, 127, 194, 254, 388, 508, 776, 1016, 1021, 1552, 2032, 2042, 4084, 8168, 12319, 16336, 24638, 49276, 98552, 99037, 129667, 197104, 198074, 259334, 396148, 518668, 792296, 1037336, 1584592, 2074672, 12577699, 25155398, 50310796, 100621592, 201243184]

約数ペア:

[(1, 201243184), (2, 100621592), (4, 50310796), (8, 25155398), (16, 12577699), (97, 2074672), (127, 1584592), (194, 1037336), (254, 792296), (388, 518668), (508, 396148), (776, 259334), (1016, 198074), (1021, 197104), (1552, 129667), (2032, 99037), (2042, 98552), (4084, 49276), (8168, 24638), (12319, 16336)]