201150741

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2447}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 304570368

約数和(自身を除く): 103419627

約数列:

[1, 3, 11, 33, 47, 53, 141, 159, 517, 583, 1551, 1749, 2447, 2491, 7341, 7473, 26917, 27401, 80751, 82203, 115009, 129691, 345027, 389073, 1265099, 1426601, 3795297, 4279803, 6095477, 18286431, 67050247, 201150741]

約数ペア:

[(1, 201150741), (3, 67050247), (11, 18286431), (33, 6095477), (47, 4279803), (53, 3795297), (141, 1426601), (159, 1265099), (517, 389073), (583, 345027), (1551, 129691), (1749, 115009), (2447, 82203), (2491, 80751), (7341, 27401), (7473, 26917)]