206920151686

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1\times {\mathrm{557}}^1\times {\mathrm{2777}}^1$

素因数の和:3864

約数の個数: 32

約数和(自身を含む): 313509478752

約数和(自身を除く): 106589327066

約数列:

[1, 2, 211, 317, 422, 557, 634, 1114, 2777, 5554, 66887, 117527, 133774, 176569, 235054, 353138, 585947, 880309, 1171894, 1546789, 1760618, 3093578, 37256059, 74512118, 185745199, 326372479, 371490398, 490332113, 652744958, 980664226, 103460075843, 206920151686]

約数ペア:

[(1, 206920151686), (2, 103460075843), (211, 980664226), (317, 652744958), (422, 490332113), (557, 371490398), (634, 326372479), (1114, 185745199), (2777, 74512118), (5554, 37256059), (66887, 3093578), (117527, 1760618), (133774, 1546789), (176569, 1171894), (235054, 880309), (353138, 585947)]