208996821416

素因数分解:

$2^3\times {\mathrm{73483}}^1\times {\mathrm{355519}}^1$

素因数の和:429008

約数の個数: 16

約数和(自身を含む): 391875475200

約数和(自身を除く): 182878653784

約数列:

[1, 2, 4, 8, 73483, 146966, 293932, 355519, 587864, 711038, 1422076, 2844152, 26124602677, 52249205354, 104498410708, 208996821416]

約数ペア:

[(1, 208996821416), (2, 104498410708), (4, 52249205354), (8, 26124602677), (73483, 2844152), (146966, 1422076), (293932, 711038), (355519, 587864)]