201904512

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 574374240

約数和(自身を除く): 372469728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 157, 192, 197, 204, 272, 314, 384, 394, 408, 471, 544, 591, 628, 788, 816, 942, 1088, 1182, 1256, 1576, 1632, 1884, 2176, 2364, 2512, 2669, 3152, 3264, 3349, 3768, 4728, 5024, 5338, 6304, 6528, 6698, 7536, 8007, 9456, 10047, 10048, 10676, 12608, 13396, 15072, 16014, 18912, 20094, 20096, 21352, 25216, 26792, 30144, 30929, 32028, 37824, 40188, 42704, 53584, 60288, 61858, 64056, 75648, 80376, 85408, 92787, 107168, 123716, 128112, 160752, 170816, 185574, 214336, 247432, 256224, 321504, 341632, 371148, 428672, 494864, 512448, 525793, 643008, 742296, 989728, 1024896, 1051586, 1286016, 1484592, 1577379, 1979456, 2103172, 2969184, 3154758, 3958912, 4206344, 5938368, 6309516, 8412688, 11876736, 12619032, 16825376, 25238064, 33650752, 50476128, 67301504, 100952256, 201904512]

約数ペア:

[(1, 201904512), (2, 100952256), (3, 67301504), (4, 50476128), (6, 33650752), (8, 25238064), (12, 16825376), (16, 12619032), (17, 11876736), (24, 8412688), (32, 6309516), (34, 5938368), (48, 4206344), (51, 3958912), (64, 3154758), (68, 2969184), (96, 2103172), (102, 1979456), (128, 1577379), (136, 1484592), (157, 1286016), (192, 1051586), (197, 1024896), (204, 989728), (272, 742296), (314, 643008), (384, 525793), (394, 512448), (408, 494864), (471, 428672), (544, 371148), (591, 341632), (628, 321504), (788, 256224), (816, 247432), (942, 214336), (1088, 185574), (1182, 170816), (1256, 160752), (1576, 128112), (1632, 123716), (1884, 107168), (2176, 92787), (2364, 85408), (2512, 80376), (2669, 75648), (3152, 64056), (3264, 61858), (3349, 60288), (3768, 53584), (4728, 42704), (5024, 40188), (5338, 37824), (6304, 32028), (6528, 30929), (6698, 30144), (7536, 26792), (8007, 25216), (9456, 21352), (10047, 20096), (10048, 20094), (10676, 18912), (12608, 16014), (13396, 15072)]