205130016

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2609}}^1$

素因数の和:2648

約数の個数: 192

約数和(自身を含む): 736646400

約数和(自身を除く): 531516384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2609, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5218, 5616, 6048, 6552, 7827, 8736, 9828, 10436, 11232, 13104, 15654, 18263, 19656, 20872, 23481, 26208, 31308, 33917, 36526, 39312, 41744, 46962, 54789, 62616, 67834, 70443, 73052, 78624, 83488, 93924, 101751, 109578, 125232, 135668, 140886, 146104, 164367, 187848, 203502, 219156, 237419, 250464, 271336, 281772, 292208, 305253, 328734, 375696, 407004, 438312, 474838, 493101, 542672, 563544, 584416, 610506, 657468, 712257, 751392, 814008, 876624, 915759, 949676, 986202, 1085344, 1127088, 1221012, 1314936, 1424514, 1628016, 1753248, 1831518, 1899352, 1972404, 2136771, 2254176, 2442024, 2629872, 2849028, 3256032, 3663036, 3798704, 3944808, 4273542, 4884048, 5259744, 5698056, 6410313, 7326072, 7597408, 7889616, 8547084, 9768096, 11396112, 12820626, 14652144, 15779232, 17094168, 22792224, 25641252, 29304288, 34188336, 51282504, 68376672, 102565008, 205130016]

約数ペア:

[(1, 205130016), (2, 102565008), (3, 68376672), (4, 51282504), (6, 34188336), (7, 29304288), (8, 25641252), (9, 22792224), (12, 17094168), (13, 15779232), (14, 14652144), (16, 12820626), (18, 11396112), (21, 9768096), (24, 8547084), (26, 7889616), (27, 7597408), (28, 7326072), (32, 6410313), (36, 5698056), (39, 5259744), (42, 4884048), (48, 4273542), (52, 3944808), (54, 3798704), (56, 3663036), (63, 3256032), (72, 2849028), (78, 2629872), (84, 2442024), (91, 2254176), (96, 2136771), (104, 1972404), (108, 1899352), (112, 1831518), (117, 1753248), (126, 1628016), (144, 1424514), (156, 1314936), (168, 1221012), (182, 1127088), (189, 1085344), (208, 986202), (216, 949676), (224, 915759), (234, 876624), (252, 814008), (273, 751392), (288, 712257), (312, 657468), (336, 610506), (351, 584416), (364, 563544), (378, 542672), (416, 493101), (432, 474838), (468, 438312), (504, 407004), (546, 375696), (624, 328734), (672, 305253), (702, 292208), (728, 281772), (756, 271336), (819, 250464), (864, 237419), (936, 219156), (1008, 203502), (1092, 187848), (1248, 164367), (1404, 146104), (1456, 140886), (1512, 135668), (1638, 125232), (1872, 109578), (2016, 101751), (2184, 93924), (2457, 83488), (2609, 78624), (2808, 73052), (2912, 70443), (3024, 67834), (3276, 62616), (3744, 54789), (4368, 46962), (4914, 41744), (5218, 39312), (5616, 36526), (6048, 33917), (6552, 31308), (7827, 26208), (8736, 23481), (9828, 20872), (10436, 19656), (11232, 18263), (13104, 15654)]