208575588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1337023}}^1$

素因数の和:1337043

約数の個数: 24

約数和(自身を含む): 524113408

約数和(自身を除く): 315537820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1337023, 2674046, 4011069, 5348092, 8022138, 16044276, 17381299, 34762598, 52143897, 69525196, 104287794, 208575588]

約数ペア:

[(1, 208575588), (2, 104287794), (3, 69525196), (4, 52143897), (6, 34762598), (12, 17381299), (13, 16044276), (26, 8022138), (39, 5348092), (52, 4011069), (78, 2674046), (156, 1337023)]