206579536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{416491}}^1$

素因数の和:416530

約数の個数: 20

約数和(自身を含む): 413160064

約数和(自身を除く): 206580528

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 416491, 832982, 1665964, 3331928, 6663856, 12911221, 25822442, 51644884, 103289768, 206579536]

約数ペア:

[(1, 206579536), (2, 103289768), (4, 51644884), (8, 25822442), (16, 12911221), (31, 6663856), (62, 3331928), (124, 1665964), (248, 832982), (496, 416491)]