208117944

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 650138400

約数和(自身を除く): 442020456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 152, 153, 157, 171, 204, 216, 228, 306, 314, 323, 342, 361, 408, 456, 459, 471, 513, 612, 628, 646, 684, 722, 918, 942, 969, 1026, 1083, 1224, 1256, 1292, 1368, 1413, 1444, 1836, 1884, 1938, 2052, 2166, 2584, 2669, 2826, 2888, 2907, 2983, 3249, 3672, 3768, 3876, 4104, 4239, 4332, 5338, 5652, 5814, 5966, 6137, 6498, 7752, 8007, 8478, 8664, 8721, 8949, 9747, 10676, 11304, 11628, 11932, 12274, 12996, 16014, 16956, 17442, 17898, 18411, 19494, 21352, 23256, 23864, 24021, 24548, 25992, 26847, 32028, 33912, 34884, 35796, 36822, 38988, 48042, 49096, 50711, 53694, 55233, 56677, 64056, 69768, 71592, 72063, 73644, 77976, 80541, 96084, 101422, 107388, 110466, 113354, 144126, 147288, 152133, 161082, 165699, 170031, 192168, 202844, 214776, 220932, 226708, 288252, 304266, 322164, 331398, 340062, 405688, 441864, 453416, 456399, 510093, 576504, 608532, 644328, 662796, 680124, 912798, 963509, 1020186, 1217064, 1325592, 1360248, 1369197, 1530279, 1825596, 1927018, 2040372, 2738394, 2890527, 3060558, 3651192, 3854036, 4080744, 5476788, 5781054, 6121116, 7708072, 8671581, 10953576, 11562108, 12242232, 17343162, 23124216, 26014743, 34686324, 52029486, 69372648, 104058972, 208117944]

約数ペア:

[(1, 208117944), (2, 104058972), (3, 69372648), (4, 52029486), (6, 34686324), (8, 26014743), (9, 23124216), (12, 17343162), (17, 12242232), (18, 11562108), (19, 10953576), (24, 8671581), (27, 7708072), (34, 6121116), (36, 5781054), (38, 5476788), (51, 4080744), (54, 3854036), (57, 3651192), (68, 3060558), (72, 2890527), (76, 2738394), (102, 2040372), (108, 1927018), (114, 1825596), (136, 1530279), (152, 1369197), (153, 1360248), (157, 1325592), (171, 1217064), (204, 1020186), (216, 963509), (228, 912798), (306, 680124), (314, 662796), (323, 644328), (342, 608532), (361, 576504), (408, 510093), (456, 456399), (459, 453416), (471, 441864), (513, 405688), (612, 340062), (628, 331398), (646, 322164), (684, 304266), (722, 288252), (918, 226708), (942, 220932), (969, 214776), (1026, 202844), (1083, 192168), (1224, 170031), (1256, 165699), (1292, 161082), (1368, 152133), (1413, 147288), (1444, 144126), (1836, 113354), (1884, 110466), (1938, 107388), (2052, 101422), (2166, 96084), (2584, 80541), (2669, 77976), (2826, 73644), (2888, 72063), (2907, 71592), (2983, 69768), (3249, 64056), (3672, 56677), (3768, 55233), (3876, 53694), (4104, 50711), (4239, 49096), (4332, 48042), (5338, 38988), (5652, 36822), (5814, 35796), (5966, 34884), (6137, 33912), (6498, 32028), (7752, 26847), (8007, 25992), (8478, 24548), (8664, 24021), (8721, 23864), (8949, 23256), (9747, 21352), (10676, 19494), (11304, 18411), (11628, 17898), (11932, 17442), (12274, 16956), (12996, 16014)]