200705778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6449}}^1$

素因数の和:6496

約数の個数: 96

約数和(自身を含む): 563472000

約数和(自身を除く): 362766222

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 6449, 10374, 12898, 15561, 19347, 31122, 38694, 45143, 58041, 83837, 90286, 116082, 122531, 135429, 167674, 245062, 251511, 270858, 367593, 406287, 503022, 586859, 735186, 754533, 812574, 857717, 1102779, 1173718, 1509066, 1592903, 1715434, 1760577, 2205558, 2573151, 3185806, 3521154, 4778709, 5146302, 5281731, 7719453, 9557418, 10563462, 11150321, 14336127, 15438906, 22300642, 28672254, 33450963, 66901926, 100352889, 200705778]

約数ペア:

[(1, 200705778), (2, 100352889), (3, 66901926), (6, 33450963), (7, 28672254), (9, 22300642), (13, 15438906), (14, 14336127), (18, 11150321), (19, 10563462), (21, 9557418), (26, 7719453), (38, 5281731), (39, 5146302), (42, 4778709), (57, 3521154), (63, 3185806), (78, 2573151), (91, 2205558), (114, 1760577), (117, 1715434), (126, 1592903), (133, 1509066), (171, 1173718), (182, 1102779), (234, 857717), (247, 812574), (266, 754533), (273, 735186), (342, 586859), (399, 503022), (494, 406287), (546, 367593), (741, 270858), (798, 251511), (819, 245062), (1197, 167674), (1482, 135429), (1638, 122531), (1729, 116082), (2223, 90286), (2394, 83837), (3458, 58041), (4446, 45143), (5187, 38694), (6449, 31122), (10374, 19347), (12898, 15561)]