202220452

素因数分解:

$2^2\times 7^3\times {\mathrm{147391}}^1$

素因数の和:147416

約数の個数: 24

約数和(自身を含む): 412697600

約数和(自身を除く): 210477148

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 147391, 294782, 589564, 1031737, 2063474, 4126948, 7222159, 14444318, 28888636, 50555113, 101110226, 202220452]

約数ペア:

[(1, 202220452), (2, 101110226), (4, 50555113), (7, 28888636), (14, 14444318), (28, 7222159), (49, 4126948), (98, 2063474), (196, 1031737), (343, 589564), (686, 294782), (1372, 147391)]