205938128

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{106373}}^1$

素因数の和:106403

約数の個数: 30

約数和(自身を含む): 438580002

約数和(自身を除く): 232641874

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 106373, 212746, 425492, 850984, 1170103, 1701968, 2340206, 4680412, 9360824, 12871133, 18721648, 25742266, 51484532, 102969064, 205938128]

約数ペア:

[(1, 205938128), (2, 102969064), (4, 51484532), (8, 25742266), (11, 18721648), (16, 12871133), (22, 9360824), (44, 4680412), (88, 2340206), (121, 1701968), (176, 1170103), (242, 850984), (484, 425492), (968, 212746), (1936, 106373)]