220908280318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1\times {\mathrm{166409}}^1$

素因数の和:167232

約数の個数: 32

約数和(自身を含む): 366346955520

約数和(自身を除く): 145438675202

約数列:

[1, 2, 11, 22, 83, 166, 727, 913, 1454, 1826, 7997, 15994, 60341, 120682, 166409, 332818, 663751, 1327502, 1830499, 3660998, 13811947, 27623894, 120979343, 151931417, 241958686, 303862834, 1330772773, 2661545546, 10041285469, 20082570938, 110454140159, 220908280318]

約数ペア:

[(1, 220908280318), (2, 110454140159), (11, 20082570938), (22, 10041285469), (83, 2661545546), (166, 1330772773), (727, 303862834), (913, 241958686), (1454, 151931417), (1826, 120979343), (7997, 27623894), (15994, 13811947), (60341, 3660998), (120682, 1830499), (166409, 1327502), (332818, 663751)]