199907352

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 622702080

約数和(自身を除く): 422794728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 34, 36, 46, 51, 54, 68, 69, 72, 81, 92, 102, 108, 136, 138, 153, 162, 184, 204, 207, 216, 243, 263, 276, 306, 324, 391, 408, 414, 459, 486, 526, 552, 612, 621, 648, 782, 789, 828, 918, 972, 1052, 1173, 1224, 1242, 1377, 1564, 1578, 1656, 1836, 1863, 1944, 2104, 2346, 2367, 2484, 2754, 3128, 3156, 3519, 3672, 3726, 4131, 4471, 4692, 4734, 4968, 5508, 5589, 6049, 6312, 7038, 7101, 7452, 8262, 8942, 9384, 9468, 10557, 11016, 11178, 12098, 13413, 14076, 14202, 14904, 16524, 17884, 18147, 18936, 21114, 21303, 22356, 24196, 26826, 28152, 28404, 31671, 33048, 35768, 36294, 40239, 42228, 42606, 44712, 48392, 53652, 54441, 56808, 63342, 63909, 72588, 80478, 84456, 85212, 95013, 102833, 107304, 108882, 120717, 126684, 127818, 145176, 160956, 163323, 170424, 190026, 205666, 217764, 241434, 253368, 255636, 308499, 321912, 326646, 362151, 380052, 411332, 435528, 482868, 489969, 511272, 616998, 653292, 724302, 760104, 822664, 925497, 965736, 979938, 1086453, 1233996, 1306584, 1448604, 1469907, 1850994, 1959876, 2172906, 2467992, 2776491, 2897208, 2939814, 3701988, 3919752, 4345812, 5552982, 5879628, 7403976, 8329473, 8691624, 11105964, 11759256, 16658946, 22211928, 24988419, 33317892, 49976838, 66635784, 99953676, 199907352]

約数ペア:

[(1, 199907352), (2, 99953676), (3, 66635784), (4, 49976838), (6, 33317892), (8, 24988419), (9, 22211928), (12, 16658946), (17, 11759256), (18, 11105964), (23, 8691624), (24, 8329473), (27, 7403976), (34, 5879628), (36, 5552982), (46, 4345812), (51, 3919752), (54, 3701988), (68, 2939814), (69, 2897208), (72, 2776491), (81, 2467992), (92, 2172906), (102, 1959876), (108, 1850994), (136, 1469907), (138, 1448604), (153, 1306584), (162, 1233996), (184, 1086453), (204, 979938), (207, 965736), (216, 925497), (243, 822664), (263, 760104), (276, 724302), (306, 653292), (324, 616998), (391, 511272), (408, 489969), (414, 482868), (459, 435528), (486, 411332), (526, 380052), (552, 362151), (612, 326646), (621, 321912), (648, 308499), (782, 255636), (789, 253368), (828, 241434), (918, 217764), (972, 205666), (1052, 190026), (1173, 170424), (1224, 163323), (1242, 160956), (1377, 145176), (1564, 127818), (1578, 126684), (1656, 120717), (1836, 108882), (1863, 107304), (1944, 102833), (2104, 95013), (2346, 85212), (2367, 84456), (2484, 80478), (2754, 72588), (3128, 63909), (3156, 63342), (3519, 56808), (3672, 54441), (3726, 53652), (4131, 48392), (4471, 44712), (4692, 42606), (4734, 42228), (4968, 40239), (5508, 36294), (5589, 35768), (6049, 33048), (6312, 31671), (7038, 28404), (7101, 28152), (7452, 26826), (8262, 24196), (8942, 22356), (9384, 21303), (9468, 21114), (10557, 18936), (11016, 18147), (11178, 17884), (12098, 16524), (13413, 14904), (14076, 14202)]