221358045362

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{5417}}^1\times {\mathrm{434719}}^1$

素因数の和:440185

約数の個数: 16

約数和(自身を含む): 339165066240

約数和(自身を除く): 117807020878

約数列:

[1, 2, 47, 94, 5417, 10834, 254599, 434719, 509198, 869438, 20431793, 40863586, 2354872823, 4709745646, 110679022681, 221358045362]

約数ペア:

[(1, 221358045362), (2, 110679022681), (47, 4709745646), (94, 2354872823), (5417, 40863586), (10834, 20431793), (254599, 869438), (434719, 509198)]