201947270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2884961}}^1$

素因数の和:2884975

約数の個数: 16

約数和(自身を含む): 415434528

約数和(自身を除く): 213487258

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2884961, 5769922, 14424805, 20194727, 28849610, 40389454, 100973635, 201947270]

約数ペア:

[(1, 201947270), (2, 100973635), (5, 40389454), (7, 28849610), (10, 20194727), (14, 14424805), (35, 5769922), (70, 2884961)]