202124897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 236544000

約数和(自身を除く): 34419103

約数列:

[1, 13, 23, 43, 79, 199, 299, 559, 989, 1027, 1817, 2587, 3397, 4577, 8557, 12857, 15721, 23621, 44161, 59501, 78131, 111241, 196811, 204373, 361583, 676003, 1015703, 2558543, 4700579, 8788039, 15548069, 202124897]

約数ペア:

[(1, 202124897), (13, 15548069), (23, 8788039), (43, 4700579), (79, 2558543), (199, 1015703), (299, 676003), (559, 361583), (989, 204373), (1027, 196811), (1817, 111241), (2587, 78131), (3397, 59501), (4577, 44161), (8557, 23621), (12857, 15721)]