203450608

素因数分解:

$2^4\times {\mathrm{2309}}^1\times {\mathrm{5507}}^1$

素因数の和:7824

約数の個数: 20

約数和(自身を含む): 394427880

約数和(自身を除く): 190977272

約数列:

[1, 2, 4, 8, 16, 2309, 4618, 5507, 9236, 11014, 18472, 22028, 36944, 44056, 88112, 12715663, 25431326, 50862652, 101725304, 203450608]

約数ペア:

[(1, 203450608), (2, 101725304), (4, 50862652), (8, 25431326), (16, 12715663), (2309, 88112), (4618, 44056), (5507, 36944), (9236, 22028), (11014, 18472)]