202133379

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 322672896

約数和(自身を除く): 120539517

約数列:

[1, 3, 7, 21, 49, 71, 107, 147, 181, 213, 321, 497, 543, 749, 1267, 1491, 2247, 3479, 3801, 5243, 7597, 8869, 10437, 12851, 15729, 19367, 22791, 26607, 38553, 53179, 58101, 89957, 135569, 159537, 269871, 372253, 406707, 629699, 948983, 1116759, 1375057, 1889097, 2846949, 4125171, 9625399, 28876197, 67377793, 202133379]

約数ペア:

[(1, 202133379), (3, 67377793), (7, 28876197), (21, 9625399), (49, 4125171), (71, 2846949), (107, 1889097), (147, 1375057), (181, 1116759), (213, 948983), (321, 629699), (497, 406707), (543, 372253), (749, 269871), (1267, 159537), (1491, 135569), (2247, 89957), (3479, 58101), (3801, 53179), (5243, 38553), (7597, 26607), (8869, 22791), (10437, 19367), (12851, 15729)]