197864352

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{2003}}^1$

素因数の和:2040

約数の個数: 144

約数和(自身を含む): 656510400

約数和(自身を除く): 458646048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 2003, 2016, 2058, 2352, 2744, 3087, 3528, 4006, 4116, 4704, 5488, 6009, 6174, 7056, 8012, 8232, 10976, 12018, 12348, 14021, 14112, 16024, 16464, 18027, 24036, 24696, 28042, 32048, 32928, 36054, 42063, 48072, 49392, 56084, 64096, 72108, 84126, 96144, 98147, 98784, 112168, 126189, 144216, 168252, 192288, 196294, 224336, 252378, 288432, 294441, 336504, 392588, 448672, 504756, 576864, 588882, 673008, 687029, 785176, 883323, 1009512, 1177764, 1346016, 1374058, 1570352, 1766646, 2019024, 2061087, 2355528, 2748116, 3140704, 3533292, 4038048, 4122174, 4711056, 5496232, 6183261, 7066584, 8244348, 9422112, 10992464, 12366522, 14133168, 16488696, 21984928, 24733044, 28266336, 32977392, 49466088, 65954784, 98932176, 197864352]

約数ペア:

[(1, 197864352), (2, 98932176), (3, 65954784), (4, 49466088), (6, 32977392), (7, 28266336), (8, 24733044), (9, 21984928), (12, 16488696), (14, 14133168), (16, 12366522), (18, 10992464), (21, 9422112), (24, 8244348), (28, 7066584), (32, 6183261), (36, 5496232), (42, 4711056), (48, 4122174), (49, 4038048), (56, 3533292), (63, 3140704), (72, 2748116), (84, 2355528), (96, 2061087), (98, 2019024), (112, 1766646), (126, 1570352), (144, 1374058), (147, 1346016), (168, 1177764), (196, 1009512), (224, 883323), (252, 785176), (288, 687029), (294, 673008), (336, 588882), (343, 576864), (392, 504756), (441, 448672), (504, 392588), (588, 336504), (672, 294441), (686, 288432), (784, 252378), (882, 224336), (1008, 196294), (1029, 192288), (1176, 168252), (1372, 144216), (1568, 126189), (1764, 112168), (2003, 98784), (2016, 98147), (2058, 96144), (2352, 84126), (2744, 72108), (3087, 64096), (3528, 56084), (4006, 49392), (4116, 48072), (4704, 42063), (5488, 36054), (6009, 32928), (6174, 32048), (7056, 28042), (8012, 24696), (8232, 24036), (10976, 18027), (12018, 16464), (12348, 16024), (14021, 14112)]