201915926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{64019}}^1$

素因数の和:64123

約数の個数: 16

約数和(自身を含む): 322660800

約数和(自身を除く): 120744874

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 64019, 128038, 1216361, 2432722, 5313577, 10627154, 100957963, 201915926]

約数ペア:

[(1, 201915926), (2, 100957963), (19, 10627154), (38, 5313577), (83, 2432722), (166, 1216361), (1577, 128038), (3154, 64019)]