201804867

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{38461}}^1$

素因数の和:38531

約数の個数: 24

約数和(自身を含む): 324003888

約数和(自身を除く): 122199021

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 38461, 115383, 346149, 423071, 1269213, 2038433, 3807639, 6115299, 18345897, 22422763, 67268289, 201804867]

約数ペア:

[(1, 201804867), (3, 67268289), (9, 22422763), (11, 18345897), (33, 6115299), (53, 3807639), (99, 2038433), (159, 1269213), (477, 423071), (583, 346149), (1749, 115383), (5247, 38461)]