204523714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 331490880

約数和(自身を除く): 126967166

約数列:

[1, 2, 19, 38, 53, 106, 173, 346, 587, 1007, 1174, 2014, 3287, 6574, 9169, 11153, 18338, 22306, 31111, 62222, 101551, 174211, 203102, 348422, 591109, 1182218, 1929469, 3858938, 5382203, 10764406, 102261857, 204523714]

約数ペア:

[(1, 204523714), (2, 102261857), (19, 10764406), (38, 5382203), (53, 3858938), (106, 1929469), (173, 1182218), (346, 591109), (587, 348422), (1007, 203102), (1174, 174211), (2014, 101551), (3287, 62222), (6574, 31111), (9169, 22306), (11153, 18338)]