208039264

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{209717}}^1$

素因数の和:209758

約数の個数: 24

約数和(自身を含む): 422791488

約数和(自身を除く): 214752224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 209717, 419434, 838868, 1677736, 3355472, 6501227, 6710944, 13002454, 26004908, 52009816, 104019632, 208039264]

約数ペア:

[(1, 208039264), (2, 104019632), (4, 52009816), (8, 26004908), (16, 13002454), (31, 6710944), (32, 6501227), (62, 3355472), (124, 1677736), (248, 838868), (496, 419434), (992, 209717)]