201416505549

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1\times {\mathrm{144223}}^1$

素因数の和:145217

約数の個数: 32

約数和(自身を含む): 311468457984

約数和(自身を除く): 110051952435

約数列:

[1, 3, 7, 21, 73, 219, 511, 911, 1533, 2733, 6377, 19131, 66503, 144223, 199509, 432669, 465521, 1009561, 1396563, 3028683, 10528279, 31584837, 73697953, 131387153, 221093859, 394161459, 919710071, 2759130213, 9591262169, 28773786507, 67138835183, 201416505549]

約数ペア:

[(1, 201416505549), (3, 67138835183), (7, 28773786507), (21, 9591262169), (73, 2759130213), (219, 919710071), (511, 394161459), (911, 221093859), (1533, 131387153), (2733, 73697953), (6377, 31584837), (19131, 10528279), (66503, 3028683), (144223, 1396563), (199509, 1009561), (432669, 465521)]