203976486146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{6538127}}^1$

素因数の和:6538969

約数の個数: 16

約数和(自身を含む): 322460472960

約数和(自身を除く): 118483986814

約数列:

[1, 2, 19, 38, 821, 1642, 15599, 31198, 6538127, 13076254, 124224413, 248448826, 5367802267, 10735604534, 101988243073, 203976486146]

約数ペア:

[(1, 203976486146), (2, 101988243073), (19, 10735604534), (38, 5367802267), (821, 248448826), (1642, 124224413), (15599, 13076254), (31198, 6538127)]