209090011587

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{199637}}^1$

素因数の和:200059

約数の個数: 32

約数和(自身を含む): 298517902848

約数和(自身を除く): 89427891261

約数列:

[1, 3, 23, 43, 69, 129, 353, 989, 1059, 2967, 8119, 15179, 24357, 45537, 199637, 349117, 598911, 1047351, 4591651, 8584391, 13774953, 25753173, 70471861, 197440993, 211415583, 592322979, 1620852803, 3030290023, 4862558409, 9090870069, 69696670529, 209090011587]

約数ペア:

[(1, 209090011587), (3, 69696670529), (23, 9090870069), (43, 4862558409), (69, 3030290023), (129, 1620852803), (353, 592322979), (989, 211415583), (1059, 197440993), (2967, 70471861), (8119, 25753173), (15179, 13774953), (24357, 8584391), (45537, 4591651), (199637, 1047351), (349117, 598911)]