201581274

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{3929}}^1$

素因数の和:4454

約数の個数: 32

約数和(自身を含む): 427835520

約数和(自身を除く): 226254246

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 503, 1006, 1509, 3018, 3929, 7858, 8551, 11787, 17102, 23574, 25653, 51306, 66793, 133586, 200379, 400758, 1976287, 3952574, 5928861, 11857722, 33596879, 67193758, 100790637, 201581274]

約数ペア:

[(1, 201581274), (2, 100790637), (3, 67193758), (6, 33596879), (17, 11857722), (34, 5928861), (51, 3952574), (102, 1976287), (503, 400758), (1006, 200379), (1509, 133586), (3018, 66793), (3929, 51306), (7858, 25653), (8551, 23574), (11787, 17102)]