201390434

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{182089}}^1$

素因数の和:182177

約数の個数: 16

約数和(自身を含む): 349612800

約数和(自身を除く): 148222366

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 182089, 364178, 1274623, 2549246, 14385031, 28770062, 100695217, 201390434]

約数ペア:

[(1, 201390434), (2, 100695217), (7, 28770062), (14, 14385031), (79, 2549246), (158, 1274623), (553, 364178), (1106, 182089)]