200813888

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15013}}^1$

素因数の和:15055

約数の個数: 56

約数和(自身を含む): 457626720

約数和(自身を除く): 256812832

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 15013, 30026, 60052, 120104, 165143, 240208, 285247, 330286, 480416, 570494, 660572, 960832, 1140988, 1321144, 2281976, 2642288, 3137717, 4563952, 5284576, 6275434, 9127904, 10569152, 12550868, 18255808, 25101736, 50203472, 100406944, 200813888]

約数ペア:

[(1, 200813888), (2, 100406944), (4, 50203472), (8, 25101736), (11, 18255808), (16, 12550868), (19, 10569152), (22, 9127904), (32, 6275434), (38, 5284576), (44, 4563952), (64, 3137717), (76, 2642288), (88, 2281976), (152, 1321144), (176, 1140988), (209, 960832), (304, 660572), (352, 570494), (418, 480416), (608, 330286), (704, 285247), (836, 240208), (1216, 165143), (1672, 120104), (3344, 60052), (6688, 30026), (13376, 15013)]