201834479

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{374461}}^1$

素因数の和:374486

約数の個数: 12

約数和(自身を含む): 256132008

約数和(自身を除く): 54297529

約数列:

[1, 7, 11, 49, 77, 539, 374461, 2621227, 4119071, 18348589, 28833497, 201834479]

約数ペア:

[(1, 201834479), (7, 28833497), (11, 18348589), (49, 4119071), (77, 2621227), (539, 374461)]