200640722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{99623}}^1$

素因数の和:99697

約数の個数: 16

約数和(自身を含む): 322781760

約数和(自身を除く): 122141038

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 99623, 199246, 1892837, 3785674, 5280019, 10560038, 100320361, 200640722]

約数ペア:

[(1, 200640722), (2, 100320361), (19, 10560038), (38, 5280019), (53, 3785674), (106, 1892837), (1007, 199246), (2014, 99623)]