201384573

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{647}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 303077376

約数和(自身を除く): 101692803

約数列:

[1, 3, 13, 23, 39, 69, 299, 347, 647, 897, 1041, 1941, 4511, 7981, 8411, 13533, 14881, 23943, 25233, 44643, 103753, 193453, 224509, 311259, 580359, 673527, 2918617, 5163707, 8755851, 15491121, 67128191, 201384573]

約数ペア:

[(1, 201384573), (3, 67128191), (13, 15491121), (23, 8755851), (39, 5163707), (69, 2918617), (299, 673527), (347, 580359), (647, 311259), (897, 224509), (1041, 193453), (1941, 103753), (4511, 44643), (7981, 25233), (8411, 23943), (13533, 14881)]