202105701

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{47881}}^1$

素因数の和:47961

約数の個数: 24

約数和(自身を含む): 338621504

約数和(自身を除く): 136515803

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 47881, 143643, 335167, 430929, 1005501, 3016503, 3208027, 9624081, 22456189, 28872243, 67368567, 202105701]

約数ペア:

[(1, 202105701), (3, 67368567), (7, 28872243), (9, 22456189), (21, 9624081), (63, 3208027), (67, 3016503), (201, 1005501), (469, 430929), (603, 335167), (1407, 143643), (4221, 47881)]