206618384

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{80209}}^1$

素因数の和:80247

約数の個数: 40

約数和(自身を含む): 477409920

約数和(自身を除く): 270791536

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 80209, 160418, 320836, 561463, 641672, 1122926, 1283344, 1844807, 2245852, 3689614, 4491704, 7379228, 8983408, 12913649, 14758456, 25827298, 29516912, 51654596, 103309192, 206618384]

約数ペア:

[(1, 206618384), (2, 103309192), (4, 51654596), (7, 29516912), (8, 25827298), (14, 14758456), (16, 12913649), (23, 8983408), (28, 7379228), (46, 4491704), (56, 3689614), (92, 2245852), (112, 1844807), (161, 1283344), (184, 1122926), (322, 641672), (368, 561463), (644, 320836), (1288, 160418), (2576, 80209)]