200638270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2866261}}^1$

素因数の和:2866275

約数の個数: 16

約数和(自身を含む): 412741728

約数和(自身を除く): 212103458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2866261, 5732522, 14331305, 20063827, 28662610, 40127654, 100319135, 200638270]

約数ペア:

[(1, 200638270), (2, 100319135), (5, 40127654), (7, 28662610), (10, 20063827), (14, 14331305), (35, 5732522), (70, 2866261)]