216862068

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{217733}}^1$

素因数の和:217823

約数の個数: 24

約数和(自身を含む): 512110368

約数和(自身を除く): 295248300

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 217733, 435466, 653199, 870932, 1306398, 2612796, 18071839, 36143678, 54215517, 72287356, 108431034, 216862068]

約数ペア:

[(1, 216862068), (2, 108431034), (3, 72287356), (4, 54215517), (6, 36143678), (12, 18071839), (83, 2612796), (166, 1306398), (249, 870932), (332, 653199), (498, 435466), (996, 217733)]