197923152

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 646863360

約数和(自身を除く): 448940208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 43, 48, 49, 56, 57, 76, 84, 86, 98, 103, 112, 114, 129, 133, 147, 152, 168, 172, 196, 206, 228, 258, 266, 294, 301, 304, 309, 336, 344, 392, 399, 412, 456, 516, 532, 588, 602, 618, 688, 721, 784, 798, 817, 824, 903, 912, 931, 1032, 1064, 1176, 1204, 1236, 1442, 1596, 1634, 1648, 1806, 1862, 1957, 2064, 2107, 2128, 2163, 2352, 2408, 2451, 2472, 2793, 2884, 3192, 3268, 3612, 3724, 3914, 4214, 4326, 4429, 4816, 4902, 4944, 5047, 5586, 5719, 5768, 5871, 6321, 6384, 6536, 7224, 7448, 7828, 8428, 8652, 8858, 9804, 10094, 11172, 11438, 11536, 11742, 12642, 13072, 13287, 13699, 14448, 14896, 15141, 15656, 16856, 17157, 17304, 17716, 19608, 20188, 22344, 22876, 23484, 25284, 26574, 27398, 30282, 31003, 31312, 33712, 34314, 34608, 35432, 39216, 40033, 40376, 41097, 44688, 45752, 46968, 50568, 53148, 54796, 60564, 62006, 68628, 70864, 80066, 80752, 82194, 84151, 91504, 93009, 93936, 95893, 101136, 106296, 109592, 120099, 121128, 124012, 137256, 160132, 164388, 168302, 186018, 191786, 212592, 217021, 219184, 240198, 242256, 248024, 252453, 274512, 287679, 320264, 328776, 336604, 372036, 383572, 434042, 480396, 496048, 504906, 575358, 589057, 640528, 651063, 657552, 673208, 744072, 767144, 868084, 960792, 1009812, 1150716, 1178114, 1302126, 1346416, 1488144, 1534288, 1736168, 1767171, 1921584, 2019624, 2301432, 2356228, 2604252, 3472336, 3534342, 4039248, 4123399, 4602864, 4712456, 5208504, 7068684, 8246798, 9424912, 10417008, 12370197, 14137368, 16493596, 24740394, 28274736, 32987192, 49480788, 65974384, 98961576, 197923152]

約数ペア:

[(1, 197923152), (2, 98961576), (3, 65974384), (4, 49480788), (6, 32987192), (7, 28274736), (8, 24740394), (12, 16493596), (14, 14137368), (16, 12370197), (19, 10417008), (21, 9424912), (24, 8246798), (28, 7068684), (38, 5208504), (42, 4712456), (43, 4602864), (48, 4123399), (49, 4039248), (56, 3534342), (57, 3472336), (76, 2604252), (84, 2356228), (86, 2301432), (98, 2019624), (103, 1921584), (112, 1767171), (114, 1736168), (129, 1534288), (133, 1488144), (147, 1346416), (152, 1302126), (168, 1178114), (172, 1150716), (196, 1009812), (206, 960792), (228, 868084), (258, 767144), (266, 744072), (294, 673208), (301, 657552), (304, 651063), (309, 640528), (336, 589057), (344, 575358), (392, 504906), (399, 496048), (412, 480396), (456, 434042), (516, 383572), (532, 372036), (588, 336604), (602, 328776), (618, 320264), (688, 287679), (721, 274512), (784, 252453), (798, 248024), (817, 242256), (824, 240198), (903, 219184), (912, 217021), (931, 212592), (1032, 191786), (1064, 186018), (1176, 168302), (1204, 164388), (1236, 160132), (1442, 137256), (1596, 124012), (1634, 121128), (1648, 120099), (1806, 109592), (1862, 106296), (1957, 101136), (2064, 95893), (2107, 93936), (2128, 93009), (2163, 91504), (2352, 84151), (2408, 82194), (2451, 80752), (2472, 80066), (2793, 70864), (2884, 68628), (3192, 62006), (3268, 60564), (3612, 54796), (3724, 53148), (3914, 50568), (4214, 46968), (4326, 45752), (4429, 44688), (4816, 41097), (4902, 40376), (4944, 40033), (5047, 39216), (5586, 35432), (5719, 34608), (5768, 34314), (5871, 33712), (6321, 31312), (6384, 31003), (6536, 30282), (7224, 27398), (7448, 26574), (7828, 25284), (8428, 23484), (8652, 22876), (8858, 22344), (9804, 20188), (10094, 19608), (11172, 17716), (11438, 17304), (11536, 17157), (11742, 16856), (12642, 15656), (13072, 15141), (13287, 14896), (13699, 14448)]