208229944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2002211}}^1$

素因数の和:2002230

約数の個数: 16

約数和(自身を含む): 420464520

約数和(自身を除く): 212234576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2002211, 4004422, 8008844, 16017688, 26028743, 52057486, 104114972, 208229944]

約数ペア:

[(1, 208229944), (2, 104114972), (4, 52057486), (8, 26028743), (13, 16017688), (26, 8008844), (52, 4004422), (104, 2002211)]