208045998

素因数分解:

$2^1\times 3^2\times {\mathrm{1693}}^1\times {\mathrm{6827}}^1$

素因数の和:8528

約数の個数: 24

約数和(自身を含む): 451098648

約数和(自身を除く): 243052650

約数列:

[1, 2, 3, 6, 9, 18, 1693, 3386, 5079, 6827, 10158, 13654, 15237, 20481, 30474, 40962, 61443, 122886, 11558111, 23116222, 34674333, 69348666, 104022999, 208045998]

約数ペア:

[(1, 208045998), (2, 104022999), (3, 69348666), (6, 34674333), (9, 23116222), (18, 11558111), (1693, 122886), (3386, 61443), (5079, 40962), (6827, 30474), (10158, 20481), (13654, 15237)]