208637754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2674843}}^1$

素因数の和:2674861

約数の個数: 16

約数和(自身を含む): 449373792

約数和(自身を除く): 240736038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2674843, 5349686, 8024529, 16049058, 34772959, 69545918, 104318877, 208637754]

約数ペア:

[(1, 208637754), (2, 104318877), (3, 69545918), (6, 34772959), (13, 16049058), (26, 8024529), (39, 5349686), (78, 2674843)]