221446102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{9007}}^1$

素因数の和:9675

約数の個数: 16

約数和(自身を含む): 350231040

約数和(自身を除く): 128784938

約数列:

[1, 2, 19, 38, 647, 1294, 9007, 12293, 18014, 24586, 171133, 342266, 5827529, 11655058, 110723051, 221446102]

約数ペア:

[(1, 221446102), (2, 110723051), (19, 11655058), (38, 5827529), (647, 342266), (1294, 171133), (9007, 24586), (12293, 18014)]