204101854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3187}}^1$

素因数の和:3312

約数の個数: 32

約数和(自身を含む): 347058432

約数和(自身を除く): 142956578

約数列:

[1, 2, 11, 22, 41, 71, 82, 142, 451, 781, 902, 1562, 2911, 3187, 5822, 6374, 32021, 35057, 64042, 70114, 130667, 226277, 261334, 452554, 1437337, 2489047, 2874674, 4978094, 9277357, 18554714, 102050927, 204101854]

約数ペア:

[(1, 204101854), (2, 102050927), (11, 18554714), (22, 9277357), (41, 4978094), (71, 2874674), (82, 2489047), (142, 1437337), (451, 452554), (781, 261334), (902, 226277), (1562, 130667), (2911, 70114), (3187, 64042), (5822, 35057), (6374, 32021)]