199460448

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:738

約数の個数: 192

約数和(自身を含む): 656087040

約数和(自身を除く): 456626592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 96, 99, 108, 124, 132, 144, 176, 186, 198, 216, 248, 264, 279, 288, 297, 341, 352, 372, 396, 432, 496, 528, 558, 594, 677, 682, 744, 792, 837, 864, 992, 1023, 1056, 1116, 1188, 1354, 1364, 1488, 1584, 1674, 2031, 2046, 2232, 2376, 2708, 2728, 2976, 3069, 3168, 3348, 4062, 4092, 4464, 4752, 5416, 5456, 6093, 6138, 6696, 7447, 8124, 8184, 8928, 9207, 9504, 10832, 10912, 12186, 12276, 13392, 14894, 16248, 16368, 18279, 18414, 20987, 21664, 22341, 24372, 24552, 26784, 29788, 32496, 32736, 36558, 36828, 41974, 44682, 48744, 49104, 59576, 62961, 64992, 67023, 73116, 73656, 83948, 89364, 97488, 98208, 119152, 125922, 134046, 146232, 147312, 167896, 178728, 188883, 194976, 201069, 230857, 238304, 251844, 268092, 292464, 294624, 335792, 357456, 377766, 402138, 461714, 503688, 536184, 566649, 584928, 671584, 692571, 714912, 755532, 804276, 923428, 1007376, 1072368, 1133298, 1385142, 1511064, 1608552, 1846856, 2014752, 2077713, 2144736, 2266596, 2770284, 3022128, 3217104, 3693712, 4155426, 4533192, 5540568, 6044256, 6233139, 6434208, 7387424, 8310852, 9066384, 11081136, 12466278, 16621704, 18132768, 22162272, 24932556, 33243408, 49865112, 66486816, 99730224, 199460448]

約数ペア:

[(1, 199460448), (2, 99730224), (3, 66486816), (4, 49865112), (6, 33243408), (8, 24932556), (9, 22162272), (11, 18132768), (12, 16621704), (16, 12466278), (18, 11081136), (22, 9066384), (24, 8310852), (27, 7387424), (31, 6434208), (32, 6233139), (33, 6044256), (36, 5540568), (44, 4533192), (48, 4155426), (54, 3693712), (62, 3217104), (66, 3022128), (72, 2770284), (88, 2266596), (93, 2144736), (96, 2077713), (99, 2014752), (108, 1846856), (124, 1608552), (132, 1511064), (144, 1385142), (176, 1133298), (186, 1072368), (198, 1007376), (216, 923428), (248, 804276), (264, 755532), (279, 714912), (288, 692571), (297, 671584), (341, 584928), (352, 566649), (372, 536184), (396, 503688), (432, 461714), (496, 402138), (528, 377766), (558, 357456), (594, 335792), (677, 294624), (682, 292464), (744, 268092), (792, 251844), (837, 238304), (864, 230857), (992, 201069), (1023, 194976), (1056, 188883), (1116, 178728), (1188, 167896), (1354, 147312), (1364, 146232), (1488, 134046), (1584, 125922), (1674, 119152), (2031, 98208), (2046, 97488), (2232, 89364), (2376, 83948), (2708, 73656), (2728, 73116), (2976, 67023), (3069, 64992), (3168, 62961), (3348, 59576), (4062, 49104), (4092, 48744), (4464, 44682), (4752, 41974), (5416, 36828), (5456, 36558), (6093, 32736), (6138, 32496), (6696, 29788), (7447, 26784), (8124, 24552), (8184, 24372), (8928, 22341), (9207, 21664), (9504, 20987), (10832, 18414), (10912, 18279), (12186, 16368), (12276, 16248), (13392, 14894)]