209605536

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{4951}}^1$

素因数の和:4984

約数の個数: 144

約数和(自身を含む): 711305280

約数和(自身を除く): 501699744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 4951, 5292, 6048, 7056, 9902, 10584, 14112, 14853, 19804, 21168, 29706, 34657, 39608, 42336, 44559, 59412, 69314, 79216, 89118, 103971, 118824, 133677, 138628, 158432, 178236, 207942, 237648, 242599, 267354, 277256, 311913, 356472, 415884, 475296, 485198, 534708, 554512, 623826, 712944, 727797, 831768, 935739, 970396, 1069416, 1109024, 1247652, 1425888, 1455594, 1663536, 1871478, 1940792, 2138832, 2183391, 2495304, 2911188, 3327072, 3742956, 3881584, 4277664, 4366782, 4990608, 5822376, 6550173, 7485912, 7763168, 8733564, 9981216, 11644752, 13100346, 14971824, 17467128, 23289504, 26200692, 29943648, 34934256, 52401384, 69868512, 104802768, 209605536]

約数ペア:

[(1, 209605536), (2, 104802768), (3, 69868512), (4, 52401384), (6, 34934256), (7, 29943648), (8, 26200692), (9, 23289504), (12, 17467128), (14, 14971824), (16, 13100346), (18, 11644752), (21, 9981216), (24, 8733564), (27, 7763168), (28, 7485912), (32, 6550173), (36, 5822376), (42, 4990608), (48, 4366782), (49, 4277664), (54, 3881584), (56, 3742956), (63, 3327072), (72, 2911188), (84, 2495304), (96, 2183391), (98, 2138832), (108, 1940792), (112, 1871478), (126, 1663536), (144, 1455594), (147, 1425888), (168, 1247652), (189, 1109024), (196, 1069416), (216, 970396), (224, 935739), (252, 831768), (288, 727797), (294, 712944), (336, 623826), (378, 554512), (392, 534708), (432, 485198), (441, 475296), (504, 415884), (588, 356472), (672, 311913), (756, 277256), (784, 267354), (864, 242599), (882, 237648), (1008, 207942), (1176, 178236), (1323, 158432), (1512, 138628), (1568, 133677), (1764, 118824), (2016, 103971), (2352, 89118), (2646, 79216), (3024, 69314), (3528, 59412), (4704, 44559), (4951, 42336), (5292, 39608), (6048, 34657), (7056, 29706), (9902, 21168), (10584, 19804), (14112, 14853)]