196311712

素因数分解:

$2^5\times {\mathrm{661}}^1\times {\mathrm{9281}}^1$

素因数の和:9952

約数の個数: 24

約数和(自身を含む): 387115092

約数和(自身を除く): 190803380

約数列:

[1, 2, 4, 8, 16, 32, 661, 1322, 2644, 5288, 9281, 10576, 18562, 21152, 37124, 74248, 148496, 296992, 6134741, 12269482, 24538964, 49077928, 98155856, 196311712]

約数ペア:

[(1, 196311712), (2, 98155856), (4, 49077928), (8, 24538964), (16, 12269482), (32, 6134741), (661, 296992), (1322, 148496), (2644, 74248), (5288, 37124), (9281, 21152), (10576, 18562)]