200780601

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{751}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 317644800

約数和(自身を除く): 116864199

約数列:

[1, 3, 7, 21, 29, 87, 203, 439, 609, 751, 1317, 2253, 3073, 5257, 9219, 12731, 15771, 21779, 38193, 65337, 89117, 152453, 267351, 329689, 457359, 989067, 2307823, 6923469, 9560981, 28682943, 66926867, 200780601]

約数ペア:

[(1, 200780601), (3, 66926867), (7, 28682943), (21, 9560981), (29, 6923469), (87, 2307823), (203, 989067), (439, 457359), (609, 329689), (751, 267351), (1317, 152453), (2253, 89117), (3073, 65337), (5257, 38193), (9219, 21779), (12731, 15771)]