207925790

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{3739}}^1$

素因数の和:3896

約数の個数: 32

約数和(自身を含む): 384531840

約数和(自身を除く): 176606050

約数列:

[1, 2, 5, 10, 67, 83, 134, 166, 335, 415, 670, 830, 3739, 5561, 7478, 11122, 18695, 27805, 37390, 55610, 250513, 310337, 501026, 620674, 1252565, 1551685, 2505130, 3103370, 20792579, 41585158, 103962895, 207925790]

約数ペア:

[(1, 207925790), (2, 103962895), (5, 41585158), (10, 20792579), (67, 3103370), (83, 2505130), (134, 1551685), (166, 1252565), (335, 620674), (415, 501026), (670, 310337), (830, 250513), (3739, 55610), (5561, 37390), (7478, 27805), (11122, 18695)]