97187188

素因数分解:

$2^2\times 7^2\times {\mathrm{397}}^1\times {\mathrm{1249}}^1$

素因数の和:1664

約数の個数: 36

約数和(自身を含む): 198502500

約数和(自身を除く): 101315312

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 397, 794, 1249, 1588, 2498, 2779, 4996, 5558, 8743, 11116, 17486, 19453, 34972, 38906, 61201, 77812, 122402, 244804, 495853, 991706, 1983412, 3470971, 6941942, 13883884, 24296797, 48593594, 97187188]

約数ペア:

[(1, 97187188), (2, 48593594), (4, 24296797), (7, 13883884), (14, 6941942), (28, 3470971), (49, 1983412), (98, 991706), (196, 495853), (397, 244804), (794, 122402), (1249, 77812), (1588, 61201), (2498, 38906), (2779, 34972), (4996, 19453), (5558, 17486), (8743, 11116)]