211242272

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{388313}}^1$

素因数の和:388340

約数の個数: 24

約数和(自身を含む): 440348076

約数和(自身を除く): 229105804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 388313, 776626, 1553252, 3106504, 6213008, 6601321, 12426016, 13202642, 26405284, 52810568, 105621136, 211242272]

約数ペア:

[(1, 211242272), (2, 105621136), (4, 52810568), (8, 26405284), (16, 13202642), (17, 12426016), (32, 6601321), (34, 6213008), (68, 3106504), (136, 1553252), (272, 776626), (544, 388313)]