208045022

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{2693}}^1$

素因数の和:2840

約数の個数: 24

約数和(自身を含む): 332558136

約数和(自身を除く): 124513114

約数列:

[1, 2, 19, 38, 107, 214, 361, 722, 2033, 2693, 4066, 5386, 38627, 51167, 77254, 102334, 288151, 576302, 972173, 1944346, 5474869, 10949738, 104022511, 208045022]

約数ペア:

[(1, 208045022), (2, 104022511), (19, 10949738), (38, 5474869), (107, 1944346), (214, 972173), (361, 576302), (722, 288151), (2033, 102334), (2693, 77254), (4066, 51167), (5386, 38627)]