200089076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3371}}^1$

素因数の和:3476

約数の個数: 48

約数和(自身を含む): 407877120

約数和(自身を除く): 207788044

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 71, 76, 142, 209, 284, 418, 781, 836, 1349, 1562, 2698, 3124, 3371, 5396, 6742, 13484, 14839, 29678, 37081, 59356, 64049, 74162, 128098, 148324, 239341, 256196, 478682, 704539, 957364, 1409078, 2632751, 2818156, 4547479, 5265502, 9094958, 10531004, 18189916, 50022269, 100044538, 200089076]

約数ペア:

[(1, 200089076), (2, 100044538), (4, 50022269), (11, 18189916), (19, 10531004), (22, 9094958), (38, 5265502), (44, 4547479), (71, 2818156), (76, 2632751), (142, 1409078), (209, 957364), (284, 704539), (418, 478682), (781, 256196), (836, 239341), (1349, 148324), (1562, 128098), (2698, 74162), (3124, 64049), (3371, 59356), (5396, 37081), (6742, 29678), (13484, 14839)]