199490044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{10627}}^1$

素因数の和:10682

約数の個数: 36

約数和(自身を含む): 396828264

約数和(自身を除く): 197338220

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 4693, 9386, 10627, 18772, 21254, 42508, 138151, 201913, 276302, 403826, 552604, 807652, 2624869, 3836347, 5249738, 7672694, 10499476, 15345388, 49872511, 99745022, 199490044]

約数ペア:

[(1, 199490044), (2, 99745022), (4, 49872511), (13, 15345388), (19, 10499476), (26, 7672694), (38, 5249738), (52, 3836347), (76, 2624869), (247, 807652), (361, 552604), (494, 403826), (722, 276302), (988, 201913), (1444, 138151), (4693, 42508), (9386, 21254), (10627, 18772)]