199495872

素因数分解:

$2^6\times 3^4\times {\mathrm{29}}^1\times {\mathrm{1327}}^1$

素因数の和:1380

約数の個数: 140

約数和(自身を含む): 612221280

約数和(自身を除く): 412725408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 144, 162, 174, 192, 216, 232, 261, 288, 324, 348, 432, 464, 522, 576, 648, 696, 783, 864, 928, 1044, 1296, 1327, 1392, 1566, 1728, 1856, 2088, 2349, 2592, 2654, 2784, 3132, 3981, 4176, 4698, 5184, 5308, 5568, 6264, 7962, 8352, 9396, 10616, 11943, 12528, 15924, 16704, 18792, 21232, 23886, 25056, 31848, 35829, 37584, 38483, 42464, 47772, 50112, 63696, 71658, 75168, 76966, 84928, 95544, 107487, 115449, 127392, 143316, 150336, 153932, 191088, 214974, 230898, 254784, 286632, 307864, 346347, 382176, 429948, 461796, 573264, 615728, 692694, 764352, 859896, 923592, 1039041, 1146528, 1231456, 1385388, 1719792, 1847184, 2078082, 2293056, 2462912, 2770776, 3117123, 3439584, 3694368, 4156164, 5541552, 6234246, 6879168, 7388736, 8312328, 11083104, 12468492, 16624656, 22166208, 24936984, 33249312, 49873968, 66498624, 99747936, 199495872]

約数ペア:

[(1, 199495872), (2, 99747936), (3, 66498624), (4, 49873968), (6, 33249312), (8, 24936984), (9, 22166208), (12, 16624656), (16, 12468492), (18, 11083104), (24, 8312328), (27, 7388736), (29, 6879168), (32, 6234246), (36, 5541552), (48, 4156164), (54, 3694368), (58, 3439584), (64, 3117123), (72, 2770776), (81, 2462912), (87, 2293056), (96, 2078082), (108, 1847184), (116, 1719792), (144, 1385388), (162, 1231456), (174, 1146528), (192, 1039041), (216, 923592), (232, 859896), (261, 764352), (288, 692694), (324, 615728), (348, 573264), (432, 461796), (464, 429948), (522, 382176), (576, 346347), (648, 307864), (696, 286632), (783, 254784), (864, 230898), (928, 214974), (1044, 191088), (1296, 153932), (1327, 150336), (1392, 143316), (1566, 127392), (1728, 115449), (1856, 107487), (2088, 95544), (2349, 84928), (2592, 76966), (2654, 75168), (2784, 71658), (3132, 63696), (3981, 50112), (4176, 47772), (4698, 42464), (5184, 38483), (5308, 37584), (5568, 35829), (6264, 31848), (7962, 25056), (8352, 23886), (9396, 21232), (10616, 18792), (11943, 16704), (12528, 15924)]