208074816

素因数分解:

$2^6\times 3^2\times {\mathrm{361241}}^1$

素因数の和:361259

約数の個数: 42

約数和(自身を含む): 596410542

約数和(自身を除く): 388335726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 361241, 722482, 1083723, 1444964, 2167446, 2889928, 3251169, 4334892, 5779856, 6502338, 8669784, 11559712, 13004676, 17339568, 23119424, 26009352, 34679136, 52018704, 69358272, 104037408, 208074816]

約数ペア:

[(1, 208074816), (2, 104037408), (3, 69358272), (4, 52018704), (6, 34679136), (8, 26009352), (9, 23119424), (12, 17339568), (16, 13004676), (18, 11559712), (24, 8669784), (32, 6502338), (36, 5779856), (48, 4334892), (64, 3251169), (72, 2889928), (96, 2167446), (144, 1444964), (192, 1083723), (288, 722482), (576, 361241)]