208066568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{23201}}^1$

素因数の和:23285

約数の個数: 32

約数和(自身を含む): 417636000

約数和(自身を除く): 209569432

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 8968, 23201, 46402, 92804, 185608, 440819, 881638, 1368859, 1763276, 2737718, 3526552, 5475436, 10950872, 26008321, 52016642, 104033284, 208066568]

約数ペア:

[(1, 208066568), (2, 104033284), (4, 52016642), (8, 26008321), (19, 10950872), (38, 5475436), (59, 3526552), (76, 2737718), (118, 1763276), (152, 1368859), (236, 881638), (472, 440819), (1121, 185608), (2242, 92804), (4484, 46402), (8968, 23201)]