202920837

素因数分解:

$3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{24097}}^1$

素因数の和:24508

約数の個数: 16

約数和(自身を含む): 309996672

約数和(自身を除く): 107075835

約数列:

[1, 3, 7, 21, 401, 1203, 2807, 8421, 24097, 72291, 168679, 506037, 9662897, 28988691, 67640279, 202920837]

約数ペア:

[(1, 202920837), (3, 67640279), (7, 28988691), (21, 9662897), (401, 506037), (1203, 168679), (2807, 72291), (8421, 24097)]