203309600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 542355912

約数和(自身を除く): 339046312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 113, 130, 160, 173, 200, 208, 226, 260, 325, 346, 400, 416, 452, 520, 565, 650, 692, 800, 865, 904, 1040, 1130, 1300, 1384, 1469, 1730, 1808, 2080, 2249, 2260, 2600, 2768, 2825, 2938, 3460, 3616, 4325, 4498, 4520, 5200, 5536, 5650, 5876, 6920, 7345, 8650, 8996, 9040, 10400, 11245, 11300, 11752, 13840, 14690, 17300, 17992, 18080, 19549, 22490, 22600, 23504, 27680, 29380, 34600, 35984, 36725, 39098, 44980, 45200, 47008, 56225, 58760, 69200, 71968, 73450, 78196, 89960, 90400, 97745, 112450, 117520, 138400, 146900, 156392, 179920, 195490, 224900, 235040, 254137, 293800, 312784, 359840, 390980, 449800, 488725, 508274, 587600, 625568, 781960, 899600, 977450, 1016548, 1175200, 1270685, 1563920, 1799200, 1954900, 2033096, 2541370, 3127840, 3909800, 4066192, 5082740, 6353425, 7819600, 8132384, 10165480, 12706850, 15639200, 20330960, 25413700, 40661920, 50827400, 101654800, 203309600]

約数ペア:

[(1, 203309600), (2, 101654800), (4, 50827400), (5, 40661920), (8, 25413700), (10, 20330960), (13, 15639200), (16, 12706850), (20, 10165480), (25, 8132384), (26, 7819600), (32, 6353425), (40, 5082740), (50, 4066192), (52, 3909800), (65, 3127840), (80, 2541370), (100, 2033096), (104, 1954900), (113, 1799200), (130, 1563920), (160, 1270685), (173, 1175200), (200, 1016548), (208, 977450), (226, 899600), (260, 781960), (325, 625568), (346, 587600), (400, 508274), (416, 488725), (452, 449800), (520, 390980), (565, 359840), (650, 312784), (692, 293800), (800, 254137), (865, 235040), (904, 224900), (1040, 195490), (1130, 179920), (1300, 156392), (1384, 146900), (1469, 138400), (1730, 117520), (1808, 112450), (2080, 97745), (2249, 90400), (2260, 89960), (2600, 78196), (2768, 73450), (2825, 71968), (2938, 69200), (3460, 58760), (3616, 56225), (4325, 47008), (4498, 45200), (4520, 44980), (5200, 39098), (5536, 36725), (5650, 35984), (5876, 34600), (6920, 29380), (7345, 27680), (8650, 23504), (8996, 22600), (9040, 22490), (10400, 19549), (11245, 18080), (11300, 17992), (11752, 17300), (13840, 14690)]