199637308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{13103}}^1$

素因数の和:13413

約数の個数: 24

約数和(自身を含む): 377552448

約数和(自身を除く): 177915140

約数列:

[1, 2, 4, 13, 26, 52, 293, 586, 1172, 3809, 7618, 13103, 15236, 26206, 52412, 170339, 340678, 681356, 3839179, 7678358, 15356716, 49909327, 99818654, 199637308]

約数ペア:

[(1, 199637308), (2, 99818654), (4, 49909327), (13, 15356716), (26, 7678358), (52, 3839179), (293, 681356), (586, 340678), (1172, 170339), (3809, 52412), (7618, 26206), (13103, 15236)]