200748808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:998

約数の個数: 64

約数和(自身を含む): 424811520

約数和(自身を除く): 224062712

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 71, 104, 124, 142, 248, 284, 403, 568, 806, 877, 923, 1612, 1754, 1846, 2201, 3224, 3508, 3692, 4402, 7016, 7384, 8804, 11401, 17608, 22802, 27187, 28613, 45604, 54374, 57226, 62267, 91208, 108748, 114452, 124534, 217496, 228904, 249068, 353431, 498136, 706862, 809471, 1413724, 1618942, 1930277, 2827448, 3237884, 3860554, 6475768, 7721108, 15442216, 25093601, 50187202, 100374404, 200748808]

約数ペア:

[(1, 200748808), (2, 100374404), (4, 50187202), (8, 25093601), (13, 15442216), (26, 7721108), (31, 6475768), (52, 3860554), (62, 3237884), (71, 2827448), (104, 1930277), (124, 1618942), (142, 1413724), (248, 809471), (284, 706862), (403, 498136), (568, 353431), (806, 249068), (877, 228904), (923, 217496), (1612, 124534), (1754, 114452), (1846, 108748), (2201, 91208), (3224, 62267), (3508, 57226), (3692, 54374), (4402, 45604), (7016, 28613), (7384, 27187), (8804, 22802), (11401, 17608)]