200991648

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^5\times {\mathrm{13}}^1$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 625006368

約数和(自身を除く): 424014720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 352, 363, 416, 429, 484, 528, 572, 624, 726, 858, 968, 1056, 1144, 1248, 1331, 1452, 1573, 1716, 1936, 2288, 2662, 2904, 3146, 3432, 3872, 3993, 4576, 4719, 5324, 5808, 6292, 6864, 7986, 9438, 10648, 11616, 12584, 13728, 14641, 15972, 17303, 18876, 21296, 25168, 29282, 31944, 34606, 37752, 42592, 43923, 50336, 51909, 58564, 63888, 69212, 75504, 87846, 103818, 117128, 127776, 138424, 151008, 161051, 175692, 190333, 207636, 234256, 276848, 322102, 351384, 380666, 415272, 468512, 483153, 553696, 570999, 644204, 702768, 761332, 830544, 966306, 1141998, 1288408, 1405536, 1522664, 1661088, 1932612, 2093663, 2283996, 2576816, 3045328, 3865224, 4187326, 4567992, 5153632, 6090656, 6280989, 7730448, 8374652, 9135984, 12561978, 15460896, 16749304, 18271968, 25123956, 33498608, 50247912, 66997216, 100495824, 200991648]

約数ペア:

[(1, 200991648), (2, 100495824), (3, 66997216), (4, 50247912), (6, 33498608), (8, 25123956), (11, 18271968), (12, 16749304), (13, 15460896), (16, 12561978), (22, 9135984), (24, 8374652), (26, 7730448), (32, 6280989), (33, 6090656), (39, 5153632), (44, 4567992), (48, 4187326), (52, 3865224), (66, 3045328), (78, 2576816), (88, 2283996), (96, 2093663), (104, 1932612), (121, 1661088), (132, 1522664), (143, 1405536), (156, 1288408), (176, 1141998), (208, 966306), (242, 830544), (264, 761332), (286, 702768), (312, 644204), (352, 570999), (363, 553696), (416, 483153), (429, 468512), (484, 415272), (528, 380666), (572, 351384), (624, 322102), (726, 276848), (858, 234256), (968, 207636), (1056, 190333), (1144, 175692), (1248, 161051), (1331, 151008), (1452, 138424), (1573, 127776), (1716, 117128), (1936, 103818), (2288, 87846), (2662, 75504), (2904, 69212), (3146, 63888), (3432, 58564), (3872, 51909), (3993, 50336), (4576, 43923), (4719, 42592), (5324, 37752), (5808, 34606), (6292, 31944), (6864, 29282), (7986, 25168), (9438, 21296), (10648, 18876), (11616, 17303), (12584, 15972), (13728, 14641)]