201385962

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157579}}^1$

素因数の和:157658

約数の個数: 24

約数和(自身を含む): 442484640

約数和(自身を除く): 241098678

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 157579, 315158, 472737, 945474, 1418211, 2836422, 11188109, 22376218, 33564327, 67128654, 100692981, 201385962]

約数ペア:

[(1, 201385962), (2, 100692981), (3, 67128654), (6, 33564327), (9, 22376218), (18, 11188109), (71, 2836422), (142, 1418211), (213, 945474), (426, 472737), (639, 315158), (1278, 157579)]