221323182

素因数分解:

$2^1\times 3^1\times {\mathrm{563}}^1\times {\mathrm{65519}}^1$

素因数の和:66087

約数の個数: 16

約数和(自身を含む): 443439360

約数和(自身を除く): 222116178

約数列:

[1, 2, 3, 6, 563, 1126, 1689, 3378, 65519, 131038, 196557, 393114, 36887197, 73774394, 110661591, 221323182]

約数ペア:

[(1, 221323182), (2, 110661591), (3, 73774394), (6, 36887197), (563, 393114), (1126, 196557), (1689, 131038), (3378, 65519)]