202197249

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 306230400

約数和(自身を除く): 104033151

約数列:

[1, 3, 9, 27, 61, 183, 293, 419, 549, 879, 1257, 1647, 2637, 3771, 7911, 11313, 17873, 25559, 53619, 76677, 122767, 160857, 230031, 368301, 482571, 690093, 1104903, 3314709, 7488787, 22466361, 67399083, 202197249]

約数ペア:

[(1, 202197249), (3, 67399083), (9, 22466361), (27, 7488787), (61, 3314709), (183, 1104903), (293, 690093), (419, 482571), (549, 368301), (879, 230031), (1257, 160857), (1647, 122767), (2637, 76677), (3771, 53619), (7911, 25559), (11313, 17873)]