206469174

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^2\times {\mathrm{521}}^1$

素因数の和:1040

約数の個数: 24

約数和(自身を含む): 415347048

約数和(自身を除く): 208877874

約数列:

[1, 2, 3, 6, 257, 514, 521, 771, 1042, 1542, 1563, 3126, 66049, 132098, 133897, 198147, 267794, 396294, 401691, 803382, 34411529, 68823058, 103234587, 206469174]

約数ペア:

[(1, 206469174), (2, 103234587), (3, 68823058), (6, 34411529), (257, 803382), (514, 401691), (521, 396294), (771, 267794), (1042, 198147), (1542, 133897), (1563, 132098), (3126, 66049)]