205422336

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 216

約数和(自身を含む): 693848064

約数和(自身を除く): 488425728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 64, 72, 84, 94, 96, 112, 126, 128, 141, 144, 168, 188, 192, 224, 252, 256, 271, 282, 288, 329, 336, 376, 384, 423, 448, 504, 542, 564, 576, 658, 672, 752, 768, 813, 846, 896, 987, 1008, 1084, 1128, 1152, 1316, 1344, 1504, 1626, 1692, 1792, 1897, 1974, 2016, 2168, 2256, 2304, 2439, 2632, 2688, 2961, 3008, 3252, 3384, 3794, 3948, 4032, 4336, 4512, 4878, 5264, 5376, 5691, 5922, 6016, 6504, 6768, 7588, 7896, 8064, 8672, 9024, 9756, 10528, 11382, 11844, 12032, 12737, 13008, 13536, 15176, 15792, 16128, 17073, 17344, 18048, 19512, 21056, 22764, 23688, 25474, 26016, 27072, 30352, 31584, 34146, 34688, 36096, 38211, 39024, 42112, 45528, 47376, 50948, 52032, 54144, 60704, 63168, 68292, 69376, 76422, 78048, 84224, 89159, 91056, 94752, 101896, 104064, 108288, 114633, 121408, 126336, 136584, 152844, 156096, 178318, 182112, 189504, 203792, 208128, 229266, 242816, 252672, 267477, 273168, 305688, 312192, 356636, 364224, 379008, 407584, 458532, 485632, 534954, 546336, 611376, 624384, 713272, 728448, 758016, 802431, 815168, 917064, 1069908, 1092672, 1222752, 1426544, 1456896, 1604862, 1630336, 1834128, 2139816, 2185344, 2445504, 2853088, 3209724, 3260672, 3668256, 4279632, 4370688, 4891008, 5706176, 6419448, 7336512, 8559264, 9782016, 11412352, 12838896, 14673024, 17118528, 22824704, 25677792, 29346048, 34237056, 51355584, 68474112, 102711168, 205422336]

約数ペア:

[(1, 205422336), (2, 102711168), (3, 68474112), (4, 51355584), (6, 34237056), (7, 29346048), (8, 25677792), (9, 22824704), (12, 17118528), (14, 14673024), (16, 12838896), (18, 11412352), (21, 9782016), (24, 8559264), (28, 7336512), (32, 6419448), (36, 5706176), (42, 4891008), (47, 4370688), (48, 4279632), (56, 3668256), (63, 3260672), (64, 3209724), (72, 2853088), (84, 2445504), (94, 2185344), (96, 2139816), (112, 1834128), (126, 1630336), (128, 1604862), (141, 1456896), (144, 1426544), (168, 1222752), (188, 1092672), (192, 1069908), (224, 917064), (252, 815168), (256, 802431), (271, 758016), (282, 728448), (288, 713272), (329, 624384), (336, 611376), (376, 546336), (384, 534954), (423, 485632), (448, 458532), (504, 407584), (542, 379008), (564, 364224), (576, 356636), (658, 312192), (672, 305688), (752, 273168), (768, 267477), (813, 252672), (846, 242816), (896, 229266), (987, 208128), (1008, 203792), (1084, 189504), (1128, 182112), (1152, 178318), (1316, 156096), (1344, 152844), (1504, 136584), (1626, 126336), (1692, 121408), (1792, 114633), (1897, 108288), (1974, 104064), (2016, 101896), (2168, 94752), (2256, 91056), (2304, 89159), (2439, 84224), (2632, 78048), (2688, 76422), (2961, 69376), (3008, 68292), (3252, 63168), (3384, 60704), (3794, 54144), (3948, 52032), (4032, 50948), (4336, 47376), (4512, 45528), (4878, 42112), (5264, 39024), (5376, 38211), (5691, 36096), (5922, 34688), (6016, 34146), (6504, 31584), (6768, 30352), (7588, 27072), (7896, 26016), (8064, 25474), (8672, 23688), (9024, 22764), (9756, 21056), (10528, 19512), (11382, 18048), (11844, 17344), (12032, 17073), (12737, 16128), (13008, 15792), (13536, 15176)]