206575461

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 314496000

約数和(自身を除く): 107920539

約数列:

[1, 3, 9, 27, 59, 103, 177, 309, 531, 927, 1259, 1593, 2781, 3777, 6077, 11331, 18231, 33993, 54693, 74281, 129677, 164079, 222843, 389031, 668529, 1167093, 2005587, 3501279, 7650943, 22952829, 68858487, 206575461]

約数ペア:

[(1, 206575461), (3, 68858487), (9, 22952829), (27, 7650943), (59, 3501279), (103, 2005587), (177, 1167093), (309, 668529), (531, 389031), (927, 222843), (1259, 164079), (1593, 129677), (2781, 74281), (3777, 54693), (6077, 33993), (11331, 18231)]