214188051

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{4049}}^1$

素因数の和:4299

約数の個数: 32

約数和(自身を含む): 357696000

約数和(自身を除く): 143507949

約数列:

[1, 3, 7, 11, 21, 33, 77, 229, 231, 687, 1603, 2519, 4049, 4809, 7557, 12147, 17633, 28343, 44539, 52899, 85029, 133617, 311773, 927221, 935319, 2781663, 6490547, 10199431, 19471641, 30598293, 71396017, 214188051]

約数ペア:

[(1, 214188051), (3, 71396017), (7, 30598293), (11, 19471641), (21, 10199431), (33, 6490547), (77, 2781663), (229, 935319), (231, 927221), (687, 311773), (1603, 133617), (2519, 85029), (4049, 52899), (4809, 44539), (7557, 28343), (12147, 17633)]