220342948

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{41201}}^1$

素因数の和:41403

約数の個数: 24

約数和(自身を含む): 443003904

約数和(自身を除く): 222660956

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 41201, 82402, 164804, 288407, 576814, 1153628, 7869391, 15738782, 31477564, 55085737, 110171474, 220342948]

約数ペア:

[(1, 220342948), (2, 110171474), (4, 55085737), (7, 31477564), (14, 15738782), (28, 7869391), (191, 1153628), (382, 576814), (764, 288407), (1337, 164804), (2674, 82402), (5348, 41201)]