201982872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4021}}^1$

素因数の和:4073

約数の個数: 128

約数和(自身を含む): 648668160

約数和(自身を除く): 446685288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 364, 483, 546, 552, 598, 644, 728, 897, 966, 1092, 1196, 1288, 1794, 1932, 2093, 2184, 2392, 3588, 3864, 4021, 4186, 6279, 7176, 8042, 8372, 12063, 12558, 16084, 16744, 24126, 25116, 28147, 32168, 48252, 50232, 52273, 56294, 84441, 92483, 96504, 104546, 112588, 156819, 168882, 184966, 209092, 225176, 277449, 313638, 337764, 365911, 369932, 418184, 554898, 627276, 647381, 675528, 731822, 739864, 1097733, 1109796, 1202279, 1254552, 1294762, 1463644, 1942143, 2195466, 2219592, 2404558, 2589524, 2927288, 3606837, 3884286, 4390932, 4809116, 5179048, 7213674, 7768572, 8415953, 8781864, 9618232, 14427348, 15537144, 16831906, 25247859, 28854696, 33663812, 50495718, 67327624, 100991436, 201982872]

約数ペア:

[(1, 201982872), (2, 100991436), (3, 67327624), (4, 50495718), (6, 33663812), (7, 28854696), (8, 25247859), (12, 16831906), (13, 15537144), (14, 14427348), (21, 9618232), (23, 8781864), (24, 8415953), (26, 7768572), (28, 7213674), (39, 5179048), (42, 4809116), (46, 4390932), (52, 3884286), (56, 3606837), (69, 2927288), (78, 2589524), (84, 2404558), (91, 2219592), (92, 2195466), (104, 1942143), (138, 1463644), (156, 1294762), (161, 1254552), (168, 1202279), (182, 1109796), (184, 1097733), (273, 739864), (276, 731822), (299, 675528), (312, 647381), (322, 627276), (364, 554898), (483, 418184), (546, 369932), (552, 365911), (598, 337764), (644, 313638), (728, 277449), (897, 225176), (966, 209092), (1092, 184966), (1196, 168882), (1288, 156819), (1794, 112588), (1932, 104546), (2093, 96504), (2184, 92483), (2392, 84441), (3588, 56294), (3864, 52273), (4021, 50232), (4186, 48252), (6279, 32168), (7176, 28147), (8042, 25116), (8372, 24126), (12063, 16744), (12558, 16084)]