210008104

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{977}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 399669480

約数和(自身を除く): 189661376

約数列:

[1, 2, 4, 8, 97, 194, 277, 388, 554, 776, 977, 1108, 1954, 2216, 3908, 7816, 26869, 53738, 94769, 107476, 189538, 214952, 270629, 379076, 541258, 758152, 1082516, 2165032, 26251013, 52502026, 105004052, 210008104]

約数ペア:

[(1, 210008104), (2, 105004052), (4, 52502026), (8, 26251013), (97, 2165032), (194, 1082516), (277, 758152), (388, 541258), (554, 379076), (776, 270629), (977, 214952), (1108, 189538), (1954, 107476), (2216, 94769), (3908, 53738), (7816, 26869)]