206850063

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3929}}^1$

素因数の和:4071

約数の個数: 32

約数和(自身を含む): 332006400

約数和(自身を除く): 125156337

約数列:

[1, 3, 7, 21, 23, 69, 109, 161, 327, 483, 763, 2289, 2507, 3929, 7521, 11787, 17549, 27503, 52647, 82509, 90367, 271101, 428261, 632569, 1284783, 1897707, 2997827, 8993481, 9850003, 29550009, 68950021, 206850063]

約数ペア:

[(1, 206850063), (3, 68950021), (7, 29550009), (21, 9850003), (23, 8993481), (69, 2997827), (109, 1897707), (161, 1284783), (327, 632569), (483, 428261), (763, 271101), (2289, 90367), (2507, 82509), (3929, 52647), (7521, 27503), (11787, 17549)]