213129264

素因数分解:

$2^4\times 3^1\times {\mathrm{4440193}}^1$

素因数の和:4440204

約数の個数: 20

約数和(自身を含む): 550584056

約数和(自身を除く): 337454792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4440193, 8880386, 13320579, 17760772, 26641158, 35521544, 53282316, 71043088, 106564632, 213129264]

約数ペア:

[(1, 213129264), (2, 106564632), (3, 71043088), (4, 53282316), (6, 35521544), (8, 26641158), (12, 17760772), (16, 13320579), (24, 8880386), (48, 4440193)]