201018384

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:978

約数の個数: 180

約数和(自身を含む): 676266240

約数和(自身を除く): 475247856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 248, 252, 279, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 744, 784, 868, 882, 919, 1008, 1116, 1176, 1302, 1488, 1519, 1736, 1764, 1838, 1953, 2232, 2352, 2604, 2757, 3038, 3472, 3528, 3676, 3906, 4464, 4557, 5208, 5514, 6076, 6433, 7056, 7352, 7812, 8271, 9114, 10416, 11028, 12152, 12866, 13671, 14704, 15624, 16542, 18228, 19299, 22056, 24304, 25732, 27342, 28489, 31248, 33084, 36456, 38598, 44112, 45031, 51464, 54684, 56978, 57897, 66168, 72912, 77196, 85467, 90062, 102928, 109368, 113956, 115794, 132336, 135093, 154392, 170934, 180124, 199423, 218736, 227912, 231588, 256401, 270186, 308784, 341868, 360248, 398846, 405279, 455824, 463176, 512802, 540372, 598269, 683736, 720496, 797692, 810558, 926352, 1025604, 1080744, 1196538, 1367472, 1395961, 1595384, 1621116, 1794807, 2051208, 2161488, 2393076, 2791922, 3190768, 3242232, 3589614, 4102416, 4187883, 4786152, 5583844, 6484464, 7179228, 8375766, 9572304, 11167688, 12563649, 14358456, 16751532, 22335376, 25127298, 28716912, 33503064, 50254596, 67006128, 100509192, 201018384]

約数ペア:

[(1, 201018384), (2, 100509192), (3, 67006128), (4, 50254596), (6, 33503064), (7, 28716912), (8, 25127298), (9, 22335376), (12, 16751532), (14, 14358456), (16, 12563649), (18, 11167688), (21, 9572304), (24, 8375766), (28, 7179228), (31, 6484464), (36, 5583844), (42, 4786152), (48, 4187883), (49, 4102416), (56, 3589614), (62, 3242232), (63, 3190768), (72, 2791922), (84, 2393076), (93, 2161488), (98, 2051208), (112, 1794807), (124, 1621116), (126, 1595384), (144, 1395961), (147, 1367472), (168, 1196538), (186, 1080744), (196, 1025604), (217, 926352), (248, 810558), (252, 797692), (279, 720496), (294, 683736), (336, 598269), (372, 540372), (392, 512802), (434, 463176), (441, 455824), (496, 405279), (504, 398846), (558, 360248), (588, 341868), (651, 308784), (744, 270186), (784, 256401), (868, 231588), (882, 227912), (919, 218736), (1008, 199423), (1116, 180124), (1176, 170934), (1302, 154392), (1488, 135093), (1519, 132336), (1736, 115794), (1764, 113956), (1838, 109368), (1953, 102928), (2232, 90062), (2352, 85467), (2604, 77196), (2757, 72912), (3038, 66168), (3472, 57897), (3528, 56978), (3676, 54684), (3906, 51464), (4464, 45031), (4557, 44112), (5208, 38598), (5514, 36456), (6076, 33084), (6433, 31248), (7056, 28489), (7352, 27342), (7812, 25732), (8271, 24304), (9114, 22056), (10416, 19299), (11028, 18228), (12152, 16542), (12866, 15624), (13671, 14704)]