204401120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 616605696

約数和(自身を除く): 412204576

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 47, 55, 56, 70, 77, 80, 88, 94, 110, 112, 140, 154, 160, 176, 188, 220, 224, 235, 280, 308, 329, 352, 353, 376, 385, 440, 470, 517, 560, 616, 658, 706, 752, 770, 880, 940, 1034, 1120, 1232, 1316, 1412, 1504, 1540, 1645, 1760, 1765, 1880, 2068, 2464, 2471, 2585, 2632, 2824, 3080, 3290, 3530, 3619, 3760, 3883, 4136, 4942, 5170, 5264, 5648, 6160, 6580, 7060, 7238, 7520, 7766, 8272, 9884, 10340, 10528, 11296, 12320, 12355, 13160, 14120, 14476, 15532, 16544, 16591, 18095, 19415, 19768, 20680, 24710, 26320, 27181, 28240, 28952, 31064, 33182, 36190, 38830, 39536, 41360, 49420, 52640, 54362, 56480, 57904, 62128, 66364, 72380, 77660, 79072, 82720, 82955, 98840, 108724, 115808, 116137, 124256, 132728, 135905, 144760, 155320, 165910, 182501, 197680, 217448, 232274, 265456, 271810, 289520, 310640, 331820, 365002, 395360, 434896, 464548, 530912, 543620, 579040, 580685, 621280, 663640, 730004, 869792, 912505, 929096, 1087240, 1161370, 1277507, 1327280, 1460008, 1825010, 1858192, 2174480, 2322740, 2555014, 2654560, 2920016, 3650020, 3716384, 4348960, 4645480, 5110028, 5840032, 6387535, 7300040, 9290960, 10220056, 12775070, 14600080, 18581920, 20440112, 25550140, 29200160, 40880224, 51100280, 102200560, 204401120]

約数ペア:

[(1, 204401120), (2, 102200560), (4, 51100280), (5, 40880224), (7, 29200160), (8, 25550140), (10, 20440112), (11, 18581920), (14, 14600080), (16, 12775070), (20, 10220056), (22, 9290960), (28, 7300040), (32, 6387535), (35, 5840032), (40, 5110028), (44, 4645480), (47, 4348960), (55, 3716384), (56, 3650020), (70, 2920016), (77, 2654560), (80, 2555014), (88, 2322740), (94, 2174480), (110, 1858192), (112, 1825010), (140, 1460008), (154, 1327280), (160, 1277507), (176, 1161370), (188, 1087240), (220, 929096), (224, 912505), (235, 869792), (280, 730004), (308, 663640), (329, 621280), (352, 580685), (353, 579040), (376, 543620), (385, 530912), (440, 464548), (470, 434896), (517, 395360), (560, 365002), (616, 331820), (658, 310640), (706, 289520), (752, 271810), (770, 265456), (880, 232274), (940, 217448), (1034, 197680), (1120, 182501), (1232, 165910), (1316, 155320), (1412, 144760), (1504, 135905), (1540, 132728), (1645, 124256), (1760, 116137), (1765, 115808), (1880, 108724), (2068, 98840), (2464, 82955), (2471, 82720), (2585, 79072), (2632, 77660), (2824, 72380), (3080, 66364), (3290, 62128), (3530, 57904), (3619, 56480), (3760, 54362), (3883, 52640), (4136, 49420), (4942, 41360), (5170, 39536), (5264, 38830), (5648, 36190), (6160, 33182), (6580, 31064), (7060, 28952), (7238, 28240), (7520, 27181), (7766, 26320), (8272, 24710), (9884, 20680), (10340, 19768), (10528, 19415), (11296, 18095), (12320, 16591), (12355, 16544), (13160, 15532), (14120, 14476)]