210266552

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 429096960

約数和(自身を除く): 218830408

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 191, 193, 248, 382, 386, 713, 764, 772, 1426, 1528, 1544, 2852, 4393, 4439, 5704, 5921, 5983, 8786, 8878, 11842, 11966, 17572, 17756, 23684, 23932, 35144, 35512, 36863, 47368, 47864, 73726, 136183, 137609, 147452, 272366, 275218, 294904, 544732, 550436, 847849, 1089464, 1100872, 1142753, 1695698, 2285506, 3391396, 4571012, 6782792, 9142024, 26283319, 52566638, 105133276, 210266552]

約数ペア:

[(1, 210266552), (2, 105133276), (4, 52566638), (8, 26283319), (23, 9142024), (31, 6782792), (46, 4571012), (62, 3391396), (92, 2285506), (124, 1695698), (184, 1142753), (191, 1100872), (193, 1089464), (248, 847849), (382, 550436), (386, 544732), (713, 294904), (764, 275218), (772, 272366), (1426, 147452), (1528, 137609), (1544, 136183), (2852, 73726), (4393, 47864), (4439, 47368), (5704, 36863), (5921, 35512), (5983, 35144), (8786, 23932), (8878, 23684), (11842, 17756), (11966, 17572)]