200871838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{26833}}^1$

素因数の和:27051

約数の個数: 16

約数和(自身を含む): 318787920

約数和(自身を除く): 117916082

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 26833, 53666, 509827, 1019654, 5286101, 10572202, 100435919, 200871838]

約数ペア:

[(1, 200871838), (2, 100435919), (19, 10572202), (38, 5286101), (197, 1019654), (394, 509827), (3743, 53666), (7486, 26833)]