200039609

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{371131}}^1$

素因数の和:371156

約数の個数: 12

約数和(自身を含む): 253854288

約数和(自身を除く): 53814679

約数列:

[1, 7, 11, 49, 77, 539, 371131, 2597917, 4082441, 18185419, 28577087, 200039609]

約数ペア:

[(1, 200039609), (7, 28577087), (11, 18185419), (49, 4082441), (77, 2597917), (539, 371131)]