213466144

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4409}}^1$

素因数の和:4525

約数の個数: 48

約数和(自身を含む): 450084600

約数和(自身を除く): 236618456

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 89, 136, 178, 272, 356, 544, 712, 1424, 1513, 2848, 3026, 4409, 6052, 8818, 12104, 17636, 24208, 35272, 48416, 70544, 74953, 141088, 149906, 299812, 392401, 599624, 784802, 1199248, 1569604, 2398496, 3139208, 6278416, 6670817, 12556832, 13341634, 26683268, 53366536, 106733072, 213466144]

約数ペア:

[(1, 213466144), (2, 106733072), (4, 53366536), (8, 26683268), (16, 13341634), (17, 12556832), (32, 6670817), (34, 6278416), (68, 3139208), (89, 2398496), (136, 1569604), (178, 1199248), (272, 784802), (356, 599624), (544, 392401), (712, 299812), (1424, 149906), (1513, 141088), (2848, 74953), (3026, 70544), (4409, 48416), (6052, 35272), (8818, 24208), (12104, 17636)]