201459867

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{22787}}^1$

素因数の和:23218

約数の個数: 16

約数和(自身を含む): 307729152

約数和(自身を除く): 106269285

約数列:

[1, 3, 7, 21, 421, 1263, 2947, 8841, 22787, 68361, 159509, 478527, 9593327, 28779981, 67153289, 201459867]

約数ペア:

[(1, 201459867), (3, 67153289), (7, 28779981), (21, 9593327), (421, 478527), (1263, 159509), (2947, 68361), (8841, 22787)]