202428656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{2393}}^1$

素因数の和:2729

約数の個数: 40

約数和(自身を含む): 416785824

約数和(自身を除く): 214357168

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 311, 622, 1244, 2393, 2488, 4786, 4976, 5287, 9572, 10574, 19144, 21148, 38288, 40681, 42296, 81362, 84592, 162724, 325448, 650896, 744223, 1488446, 2976892, 5953784, 11907568, 12651791, 25303582, 50607164, 101214328, 202428656]

約数ペア:

[(1, 202428656), (2, 101214328), (4, 50607164), (8, 25303582), (16, 12651791), (17, 11907568), (34, 5953784), (68, 2976892), (136, 1488446), (272, 744223), (311, 650896), (622, 325448), (1244, 162724), (2393, 84592), (2488, 81362), (4786, 42296), (4976, 40681), (5287, 38288), (9572, 21148), (10574, 19144)]