201686280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{17327}}^1$

素因数の和:17438

約数の個数: 64

約数和(自身を含む): 611331840

約数和(自身を除く): 409645560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 17327, 34654, 51981, 69308, 86635, 103962, 138616, 173270, 207924, 259905, 346540, 415848, 519810, 693080, 1039620, 1680719, 2079240, 3361438, 5042157, 6722876, 8403595, 10084314, 13445752, 16807190, 20168628, 25210785, 33614380, 40337256, 50421570, 67228760, 100843140, 201686280]

約数ペア:

[(1, 201686280), (2, 100843140), (3, 67228760), (4, 50421570), (5, 40337256), (6, 33614380), (8, 25210785), (10, 20168628), (12, 16807190), (15, 13445752), (20, 10084314), (24, 8403595), (30, 6722876), (40, 5042157), (60, 3361438), (97, 2079240), (120, 1680719), (194, 1039620), (291, 693080), (388, 519810), (485, 415848), (582, 346540), (776, 259905), (970, 207924), (1164, 173270), (1455, 138616), (1940, 103962), (2328, 86635), (2910, 69308), (3880, 51981), (5820, 34654), (11640, 17327)]