199972324

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{3613}}^1$

素因数の和:3855

約数の個数: 24

約数和(自身を含む): 356094648

約数和(自身を除く): 156122324

約数列:

[1, 2, 4, 101, 137, 202, 274, 404, 548, 3613, 7226, 13837, 14452, 27674, 55348, 364913, 494981, 729826, 989962, 1459652, 1979924, 49993081, 99986162, 199972324]

約数ペア:

[(1, 199972324), (2, 99986162), (4, 49993081), (101, 1979924), (137, 1459652), (202, 989962), (274, 729826), (404, 494981), (548, 364913), (3613, 55348), (7226, 27674), (13837, 14452)]