201018831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{11959}}^1$

素因数の和:12406

約数の個数: 16

約数和(自身を含む): 289336320

約数和(自身を除く): 88317489

約数列:

[1, 3, 13, 39, 431, 1293, 5603, 11959, 16809, 35877, 155467, 466401, 5154329, 15462987, 67006277, 201018831]

約数ペア:

[(1, 201018831), (3, 67006277), (13, 15462987), (39, 5154329), (431, 466401), (1293, 155467), (5603, 35877), (11959, 16809)]