202206990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{61837}}^1$

素因数の和:61956

約数の個数: 32

約数和(自身を含む): 489756960

約数和(自身を除く): 287549970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 61837, 123674, 185511, 309185, 371022, 618370, 927555, 1855110, 6740233, 13480466, 20220699, 33701165, 40441398, 67402330, 101103495, 202206990]

約数ペア:

[(1, 202206990), (2, 101103495), (3, 67402330), (5, 40441398), (6, 33701165), (10, 20220699), (15, 13480466), (30, 6740233), (109, 1855110), (218, 927555), (327, 618370), (545, 371022), (654, 309185), (1090, 185511), (1635, 123674), (3270, 61837)]