196253451

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{3917}}^1$

素因数の和:4235

約数の個数: 24

約数和(自身を含む): 299491920

約数和(自身を除く): 103238469

約数列:

[1, 3, 9, 19, 57, 171, 293, 879, 2637, 3917, 5567, 11751, 16701, 35253, 50103, 74423, 223269, 669807, 1147681, 3443043, 10329129, 21805939, 65417817, 196253451]

約数ペア:

[(1, 196253451), (3, 65417817), (9, 21805939), (19, 10329129), (57, 3443043), (171, 1147681), (293, 669807), (879, 223269), (2637, 74423), (3917, 50103), (5567, 35253), (11751, 16701)]